Analysis

What Separates a Strong Product Idea From a Weak One

We scored every idea in our PR/FAQ gallery on four dimensions - customer, problem, evidence, risk. Here's the pattern in what makes an idea strong or weak.

Every example in our PR/FAQ gallery is scored on the same four dimensions the Amazon Working Backwards method cares about: customer clarity, problem sharpness, evidence strength, and risk. Each is rated strong, needs work, or weak. Because every example carries the same scorecard, the gallery is a small dataset of where product ideas actually break - and the pattern is consistent.

The dataset

This analysis is computed live from the 11 examples currently published, and updates automatically as we add more. Of those, 2 scored strong overall, 9 needs work, and 0 weak.

Where ideas break most often

When we rank the four dimensions by how often they score below “strong,” one pattern stands out.

Evidence strength100% below “strong”
Risk100% below “strong”
Customer clarity9% below “strong”
Problem sharpness9% below “strong”

Evidence strength is the dimension that most often needs attention - 100% of examples scored below strong on it. That matches what practitioners see in the wild: the customer and the problem are usually easy to state convincingly, but the evidence that people will actually pay is the hardest thing to bring to a first draft.

The most reliably strong dimension is Customer clarity - only 9% scored below strong. Naming a specific customer is the part founders find easiest; proving the idea is the part they skip.

What “strong” looks like on each dimension

Reading across the examples, the strong ones share concrete tells:

Customer clarity

  • Strong: a specific, reachable person - “engineering managers in 6+ meetings a day,” not “busy professionals.”
  • Weak: the customer is “everyone,” which means no one.

Problem sharpness

  • Strong: a problem the customer already wastes time or money working around today.
  • Weak: a mild inconvenience people tolerate rather than pay to fix.

Evidence strength

  • Strong: a credible reason to believe people will pay more than for the status quo - not just that they’d like it.
  • Weak: enthusiasm with no willingness-to-pay signal. This is where most ideas fall down.

Risk

  • Strong: the biggest risk is named honestly in the FAQ, with a plan to retire it.
  • Weak: the FAQ avoids the cost, defensibility, or churn question entirely.

The takeaway

A great customer and a sharp problem aren’t enough - most ideas have those. What separates a strong idea is evidence and an honest read on risk. The fastest way to find out which side yours lands on is to write the PR/FAQ and run the so-what test - on paper, before you build.

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