Good game, but has one serious flaw that needs to be addressed. When transferring to a new phone all data is lost except the level your at with Facebook sync. This is not fair. Coins built by playing the game are lost. Coins can be earned or paid for. So if you spend money on coins and get a new phone or have to reset your current phone, reinstall the app, etc, you lose out on all things stored except the level your on with Facebook sync. This is unacceptable. Using paid version and irritated.