Having been on the receiving end of many of these, it absolutely is pure BS and I lose all respect for anyone who themselves have so little respect for their colleague's time as to subject them to the AI-written slop instead of actual genuine feedback.
The whole fucking point is to give them actionable feedback, both good and bad, for them to work on themselves, not some generic hallucinated summary of some bullet points you haphazardly threw together. I can copy/paste the review prompt into ChatGPT myself, thank you very much, I don't need you to do it for me and to pass it off as your own genuine thoughts.
As for the commenter you are replying to, you dont have any specific information on the review. Yet you declared its hallucinated, generic, haphazardly thrown together, simply copy pasted, etc. Consider that your conclusions are based off an idea in your head and not his actual review.
Be better. Someone respected your opinion enough to go out and ask for it. Take a minute to reflect.
But as the other comments mention it might just all be bullshit anyway.
I always put a lot of time into reviews before. Should I not use the tool to make something even better (within realistic time commitment)?
If I use an AI to create some cartoon graphics for a slide, should I have bettered myself by learning graphic design instead?