Letterboxd has something like that and I love looking at people's choices. Some people rotate them based on their recent faves, others do all time.

fiflydramalover:
Like pinned favorite dramas? I like that ^_^ Sometimes top rated dramas can't properly convey your favorite dramas, especially for people who are stricter with their rating systems. Kind of like this?
I love your mockup of the idea, I'd really love if it looked just like that! It would be such a nice feature to have :)