First off, the concept and visual style of this game are great, as is the gameplay itself. The complaint I have is that almost every 30 seconds, you must watch an Ad to save your progress. BTW, there are a lot of Save Points in a Level, and you have to use them if you don't want to start the level all over again. Then you have watch an Ad if you die, not all the time because you do die a lot (at least I did at first). Then you have to sit through another Ad when you beat the level. Most of the Ads I got were Mini Games, which are the worst because they're boring if you don't want to waste time playing a Mini Game for a game you won't ever play. Come on guys, I know you need to have Ads in a Mobile Game, but this is way too much. It really ruins an otherwise great Game.
3 out of 5
(Get rid of some of those Ads and I'll raise it a Star to two because I do like this game)