[KongchangAI]
Unverified50% confidenceFactExact time

At Superhuman, Vohra introduced the "disappointment survey" as a PMF measurement method, asking active users: if you could no longer use the product, would you be very disappointed, somewhat disappointed, or not disappointed.

1
Sources
50%
Confidence
Long-term
Relevance
10/23/2026
First Seen

Sources

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