"For the price, it totally delivers. Sure, it's a one trick pony, but there are enough change-ups to make it consistently interesting. On the surface it may look like a casual game, but look again. My wife, certainly no hardcore gamer, said that she'd have a hard enough time just playing the first level, let alone level 7 and its changing gravity. If you are thinking of completing this game, then you'll have to bust out some pretty hardcore skills and determination."