Has anyone used this on regular basis and what kind of feedback does one get?

Edit: quite a good use case for AI whereby submissions are pre-filtered by their nastiness, i.e., only constructive criticism goes through.

anon but needs google account? smh

That's what I was thinking.. But the idea is still good. The whole thing is also run by one person, so to be fair, it's the simplest thing to implement.

Making feedback requires no login - obviously ;)