That's what the code review is for :-) But to echo the sibling comments, I've not caught a subtle edge case or bug in the generated code in more than a year and half. There are mistakes and failure modes for sure, but they are very glaring, to the extent that I simply throw that code away and try again.

That said, I've adopted a specific way of working with AI that is very effective for my situation (mentioned in my comment history, but echoes a lot of what TFA advises.)