The game was great! But there are a couple of mistakes I want to point out, well its actually just one, the game is based on Momentum, which is awesome I had alot of fun speeding through the levels, but it gives it a problem, getting the stars, there are times where thanks to hitting a wall the cube stays stuck and I can't get the star (or takes ages) apart from that the game is great, just a little to easy for my taste. Really enjoyed levels 20-30 tho.