I'm doing an update after playing for a week I am very disappointed.there are things that prevent me falling in love with this game. The perfect bar has got to go! Each stage it speeds up there's not enough runway to pre-empt. Also, I hit every note on perfect on 1 sng and still didn't get 5*! 2. You spend too long playing the same over and over cus unlocking is too slow. I don't mind spending in apps, but I won't be investing, so I'm out. Consider gettingrid of the perfect bar and I'll rtrn!