It's promising but, as others have noted, definitely lacks polish. I'm not entirely sure what I'm supposed to be doing sometimes, but it's fun enough in the interim.

it works well, i don't have problems like the other comments are saying, im waiting for the new books, after the third it says that there aren't other books available at the moment so yeah, but it's a good game i hope we will have the other books soon! if i have to criticize something I'd say the level request, every 2-5 chapters the game asks to level up 2-3 more lv but if u don't have much free time it will take 1-2 day's of lessons so it becomes slow, it's not to bad but sinche the chapters aren't long it becomes a little boring always having to farm levels.

I played through the tutorial but still couldn't understand the game play very well and it wasn't all that fun in my opinion what little I did understand. It's just not my kind of game.