Has anyone played this XBLA game yet? Yea its $15, but it's an amazing puzzle game. Those of you who have, what are your thoughts? I just beat the game today, and it's absolutely beautiful, the last World is amazing, and the overall story seems a bit convoluted at first but after some deciphering it's really interesting. Not to mention that many of the puzzles are rather difficult. Really interesting, I would recommend that everyone try the demo at least.