The game hold some interest, but the excessive cost of items in relation to the ability to earn currency slows the game. This is alongside the excessive energy requirements for classes keeps advancement at a snail's pace and flags motivation to continue. I also find it distasteful that the selection to earn books takes you not to tasks that can help your earn the items, but to a store. Buying books is hardly earning them and I'm afraid this game has fallen prey to greed.