I've been working on Fez since it came out on thursday last week. I can assure you this is an xbox live title worth picking up, especially if you love puzzles, as this game is literally filled to the brim with it. Apparently, there is still only one person who has completely the game 100%, and that is the developer himself. Noone has figured out the last two puzzles yet. I'm only on my first playthrough as well, getting what i can when i can find it. It even has QR codes in the game you can scan, it's madness. Pick it up.