I love to have feedback. Even it's bad. But when the criticism isn't constructive, I don't like it one bit. For example: "This appears to have been written by a child." That wasn't helpful. If he/she gave some pointers, I might incorperate it in my stories. On the other hand such criticism made me laugh out loud.
Also, I had criticism about spelling. I use Word to check the spelling and I find it hard to believe word can make such mistakes. It makes me wonder if such criticism is justified.
I started to write my stories as a kind of criticism. (I would never give a writer directly feedback) I don't like the long wordy texts. I rarely found a story which I like. That's why my writing style is more direct. I don't like character devellopment or how they look. (I find it distracting) I like to use as much information as possible about the core of sm or other elements. Although, I've written one story which is atypical. It should be published soon.
Some stories of others are good but all of the sudden there's a 7 inch cock, a simultaneous orgasm with a boy and his mother or a sissy boy wearing his mother's underwear. I would never use a 7 inch cock in my story nor would I enjoy incorperate a natural D cup. You catch my drift, I hope.