So here's my 2 cents. This game is a 5 star, except there's too much ad. I understand that there should be a means for generating revenue from non-premium users. I actually am not against the ad itself but the amount of ad per game / level there is. So there's an ad on every checkpoint and so far there's 3 checkpoint on an average per level + optional 2 to 5 ad for shops and statues + an ad at the end of the game. I know that the company is just too big to care about one user. Anyways,great game