Looks like so far that I’ve been pretty reserved with what I use the 5 on. Because of the way favorites are displayed on the profile I’ve mostly used it to highlight the particular volumes from my favorite series that I really liked (or just to highlight volume 1). Right now I’m sitting at 8/111 at 5-star.
I also do basically the Goodreads system mentioned above though, and I make pretty heavy use of all of the 2-4 stars ratings. (Luckily nothing so far that I felt I had to give the 1-star but I’d expect those to be rare anyway since I can usually tell when I actually won’t like something)
