I appreciate when people tell me I have an error or something that I need to fix, or even suggest how I might write a sentence in a better presentation.
If I was to critique someone's work, I'd simply use the "sandwich close" method that's commonly used in sales:
https://fellow.app/blog/feedback/the-feedback-sandwich-should-you-use-it-pros-and-cons/
I would compliment the author, critique, then compliment in closing in writing my response of my impression of their work.
I'm also fine with that method used on my writing. Everyone wants to do well, but in reality, we all deeply realize that comments are always helpful and if they are shared correctly, we can take the comments and criticisms in which the spirit they were shared which was to be helpful.