My system for rating anime: 10. I adore this show/movie/manga a lot and it's most likely in my favourites and I would recommend it. 9. I think the show was great, but had a tiny bit of room to improve. In most cases, I'd recommend these aswell 8. This is probably one of the most common ratings I give anime/manga if I enjoy them, it's also quite common for me when i'm starting a show.