Ha, pretty accurate in my experience. Though I'd say it's more like 1.5x the PRs - Claude does the initial PR, then you do half a PR fixing the subtle stuff it got wrong, and then you spend the other half wondering if you missed something.

The security fixes are the worst because the code looks correct. It's not like a typo you'd catch immediately - it's an auth check that works for 95% of cases but fails on edge cases the model never considered.