This used to be my favorite game until the last update. The weird sticker book thing feels so complicated; almost ruins the entire purpose of a rhythm&tile matching game. Also, now the free diamonds are practically of no use, we can't buy cards or concept photos from them. And being a teen (which is obvious since I spend a lot of time on THIS game) I don't have much money, which means I can't have paid diamonds. So I don't really see the point in playing this game anymore. Uninstalling now.