Best mahjong game ever, but..

I give it a full 5 stars to unlock a level, but also, I just bought the premium package for $2.99. To get rid of the ads while playing a puzzle. But the ads still pop up, so not sure if buying the premium version is worth it. When I used said money, I expected the ads to be done and over sith and not cover up my buttons anymore.. If they fix that, or the ads in general, Ill give it 5 stars then.

Jakuzuko about Amazing Mahjong: Zen