Claude's code review is a lot less interesting then getting Claude to reproduce the bugs it claims to find in code review, which has had an absurdly high hit rate for me.

The biggest problem I see with how a bunch of people use these tools is they go to them as an oracle, rather then letting them be plugged into and interactive with problem.

And it's in that later context that Claude is amazing: it can run tests and setup scenarios which would take days or get stuck in some weird problem loop. And then you can just say "okay, walk me through this problem" and see it yourself right there.