This game actually became addicting once you learn how to play it. The art is beautiful, and the music is amazing and synced with the overall style of the game :-]
The only problem was that it was hard for me , and probably for most people to figure out what was going on without looking at your game page. If you had implemented a good tutorial system, that would have been perfect. The concept of loop here is also neat and nice. But overall, it is a really nice game. I just hoped it had some of its guide inside the game.