I thought the ending was okay, but to be honest, a sequel really isn't going to work out too well, i mean its the kinda thing where you want to hear more, but the story just changes completely. The original story is about how a magic-less student survives in a school for magic, there will be less suspense if he doesn't get caught in those "situations" where he has to find a way to fight without magic. Dun get me wrong, i want a sequel too, i'm just thinking it'll be unlikely