One flaw of the LLMs I've used: they will never give you harsh criticism. While it would be nice to think all my writing is just that good, I know there are no circumstances where someone will ask for feedback and it will say “throw the whole thing out and start again.”
@molly0xfff they seem to be oddly positive all the time. „Can you list the highlights if there are any“. There are always some.
Maybe it also works the other way around?