Anecdotal, but I'd enjoy feedback in that "polite" form. Of course, it might also depend on that person's reputation and my previous interactions with them. If

Anecdotal, but I'd enjoy feedback in that "polite" form. Of course, it might also depend on that person's reputation and my previous interactions with them. If I have had 50 negative interactions in a row with them, getting such feedback might make me want to throw my laptop into the toilet. But in most cases I think it would be a good way to phrase feedback.