I know the focus of Storygraph isn't super on the ratings, but I'd love to have somewhere on my profile what my ratings mean (e.g. 2 stars for one person is awful, but could just be 'meh' for another). If you don't want to make it super rating-specific, it might also be nice to have a little free-writing box on the profile. You could write an 'about me' a 'this is what I read', 'I like book clubs' etc. message or if you wanted you could also define your rating system.