I just played the first level of it and the game is great. It's unique in using paint to paint the world around you. Objects appearing in the world through paint is fascinating and finding out those objects are really cool.
How is it to you guys?
UPDATE: I just recently beat the game. It's a great game but it ends abruptly and it's VERY short. It's more of a $7 game max. It goes between 2-3 hours. The gameplay is fun, the visuals are simple but nice to look at, and the voice overs are great. It's a fantastic game.