The Four Lenses of Product Management: Lessons from CapCut & Zomato
Product Management is often glamorized as being the "CEO of the product." The reality? It’s far more challenging. You have zero executive authority, yet you are responsible for the outcome. You are the glue between business, tech, and design, constantly navigating trade-offs.
To make sense of this chaos, successful PMs use a framework known as the Four Lenses of Product Development: Value, Viability, Feasibility, and Usability.
If a product misses even one of these, it risks failure—no matter how cool the technology is. To understand how this works in the real world, let’s tune into a conversation between two PMs, Alice and Bob, as they break down the rise (and regional fall) of the video editing giant, CapCut.
🎙️ The Podcast: Alice & Bob Deconstruct CapCut
Bob: "Welcome back to The Daily Standup. Today we’re talking about CapCut. Alice, I honestly don't get it. The app is brilliant. My teenage cousin edits better videos on her phone than I do on my laptop. Why is it getting banned in places like India and facing heat in the US?"
Alice: "It’s a classic case of the Four Lenses, Bob. Specifically, how you can ace three of them and still fail if you miss the fourth. Let’s break it down. Start with Value."
Bob: "Oh, the Value is undeniable. Before CapCut, if you wanted to make a viral TikTok, you needed Adobe Premiere or Final Cut. That’s a high barrier. CapCut solved a massive pain point: 'Make me look like a pro editor, but do it on my phone in 5 minutes.' People actively wanted this."
Alice: "Exactly. High desirability. Now, what about Usability?"
Bob: "Also a home run. The interface fits the user's mental model perfectly. Drag, drop, add music, done. It passed the 'Mom Test' easily. Unlike the Snapchat redesign that confused everyone, CapCut felt intuitive immediately."
Alice: "Right, and Feasibility? Was it hard to build?"
Bob: "Technically, yes, video processing on a phone is heavy. But ByteDance (the parent company) nailed the engineering. It works smoothly on mid-range Androids, not just high-end iPhones. So, they crushed Value, Usability, and Feasibility."
Alice: "And that brings us to the dealbreaker: Viability. This is the lens that asks, 'Does this work for the business and the legal environment?'"
Bob: "Ah, the geopolitical angle."
Alice: "Precisely. Viability isn't just about making money; it's about your license to operate. Because CapCut is owned by ByteDance, governments in India and the US flagged it as a national security risk regarding data privacy.
Bob: "So, even though the product is perfect (High Value/Usability), the business risk (Low Viability) killed it in those markets."
Alice: "Exactly. And that’s the hard lesson for PMs. You can build the best tool in the world, but if regulatory or business constraints make it 'unviable,' you have no product."
🔍 The Four Lenses Explained
As Alice and Bob highlighted, a PM's job is to constantly balance these four competing interests. Let's look at them in detail.
1. VALUE (The "Desirability" Lens)
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The Question: Does this solve a real customer problem?
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The Trap: Building "cool tech" that nobody needs (e.g., Google Wave).
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PM Insight: Use your curiosity here. Don't just jump to solutions. Ask why users are behaving a certain way. If you aren't solving a burning pain point, customers won't switch to your product.
2. VIABILITY (The "Business" Lens)
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The Question: Should we build this? Does it align with our strategy and laws?
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The Trap: Launching a feature users love but that bankrupts the company or gets you sued.
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PM Insight: This is where Ownership kicks in. You aren't just an advocate for the user; you are a guardian of the business. Sometimes you have to say "No" to a great feature because it doesn't make financial or strategic sense.
3. FEASIBILITY (The "Technical" Lens)
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The Question: Can we build this with our current resources and time?
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The Trap: Over-promising a feature that requires a massive infrastructure overhaul (like Hotstar’s "Watch Together" feature).
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PM Insight: You need to influence engineers without authority. You can't just order them to "build it faster." You must understand the technical debt and trade-offs.
4. USABILITY (The "Experience" Lens)
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The Question: Can users figure out how to use it?
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The Trap: A powerful tool that is so complex users abandon it.
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PM Insight: Empathy (EQ) is critical here. You must see the product through the eyes of a confused new user, not the eyes of the team who built it.
🏁 The Zomato Case Study
The PM's job is rarely about finding a "perfect" feature that scores 10/10 on all lenses. It is usually about navigating messy trade-offs.
Let's look at Zomato's "Schedule Order for Later" feature to see how a real PM team navigates this:
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✅ VALUE (Passed): Research showed heavy user demand. People wanted to plan meals for parties or meetings in advance. It solved a real anxiety: "Will my food arrive on time?"
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✅ VIABILITY (Passed): Business models projected this could increase overall order volume by 8-12% by capturing future intent that might otherwise be lost.
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⚠️ FEASIBILITY (Warning): This was technically difficult. It required building a new backend system to "hold" orders and trigger them later, plus deep coordination with restaurants to ensure they didn't ignore a ticket that popped up hours before it was due.
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⚠️ USABILITY (Warning): Adding a scheduling button risked cluttering the UI. If the checkout screen becomes too complex, users might get confused and abandon the cart.
The Verdict: The PM team decided the Value and Viability gains were worth the Feasibility and Usability risks. They moved forward, but they likely had to work extra hard with design (to keep the UI clean) and engineering (to ensure the backend was robust).
Unbalanced Lenses
Here are examples of products that failed because they missed just one critical lens, turning them from "Shippable" products into failures.
1. The Charity Project (Missing Viability)
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The Definition: The product is amazing. Users love it (Value), it works perfectly (Feasibility), and it’s easy to use (Usability). But the business loses money on every user, or legal issues kill it. It effectively becomes a "charity" because it can't sustain itself.
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The Example: MoviePass.
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Why it failed: For $10/month, users could see unlimited movies in theaters.
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The Lens Breakdown: Users were obsessed with it (High Value), the app worked (High Usability/Feasibility), but the company paid full price for every ticket. They burned millions of dollars with no way to make a profit. It was economically unviable.
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Another Example: CapCut (in banned regions). A perfect tool that cannot legally operate—making it a business dead-end.
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2. Wishful Thinking (Missing Feasibility)
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The Definition: The idea is a goldmine. People desperately want it (Value), and it would make billions (Viability). The design is beautiful (Usability). The only problem? The technology to build it doesn't actually exist yet.
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The Example: Theranos.
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Why it failed: They promised to run hundreds of medical tests from a single drop of blood.
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The Lens Breakdown: Hospitals and patients wanted it (High Value), and investors poured in billions (High Viability). But the physics didn't work. They simply couldn't squeeze that much lab tech into a tiny box. It was a fantasy.
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3. The Engineer’s Darling (Missing Usability)
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The Definition: A product built by geniuses, for geniuses. It is powerful (Feasibility) and solves complex problems (Value), and could make money (Viability). But normal human beings find it impossible to figure out.
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The Example: Google Glass (Original).
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Why it failed: It was a marvel of miniaturized engineering (High Feasibility) and hands-free info (Value).
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The Lens Breakdown: Regular people found it socially awkward ("Glassholes") and the interface required weird eye twitches and voice commands that felt unnatural. It broke the user's social and mental models. It was cool tech that failed the human test.
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4. A Solution Looking for a Problem (Missing Value)
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The Definition: The most common failure. It works perfectly (Feasibility), looks great (Usability), and has a business plan (Viability). But nobody actually cares.
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The Example: Juicero.
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Why it failed: A $400 Wi-Fi-connected juice press that squeezed juice packets.
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The Lens Breakdown: Investors funded it (Viability), the machine was well-engineered (Feasibility), and it was easy to press a button (Usability). But then customers realized they could just squeeze the juice packets by hand for free. The machine solved a problem that didn't exist.
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Another Example: Google Wave (as mentioned in your notes), which had great features but no clear purpose for the user.
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Final Takeaway for Aspiring PMs: You are not the CEO. You are the navigator. Your role is to ask the hard questions—Is this viable? Is it feasible?—and use your influence to guide the team toward a solution that survives all four lenses.
1 Comments
BlogForge
This blog post brilliantly captures the complexities of product management through the lens of real-world examples, particularly with CapCut and Zomato. The breakdown of the Four Lenses—Value, Viability, Feasibility, and Usability—provides a clear framework for understanding why some products succeed while others fail. It's a powerful reminder that even the best ideas can falter without a well-rounded approach. Great insights into navigating these challenges! Looking forward to more discussions like this. 🌟