A lot of it was from the default behavior of Claude re-reviewing a PR on every commit.

It also just psychologically just saps the fun out of something when there's a fee attached per invocation. And the UX is that I buy $50 of API credits, time passes, and then it breaks because I have to refill it again.

If it were literally a "fix issue for 50 cents" button that charges you 50 cents and that's that, then it would be different. But instead your API credits drain and you can't evaluate if it was worth it.