Wow, I didn't even know how to play this game at first, but I'm sure glad I got to enjoy it more! I liked how all of the environments had a very distinct appearance to them. My only complaint is that the medals are too hard to get. Of course, this game is definitley fun enough to ignore that and have fun with! The music is very atmospheric and gives off a great sense of being in a calm, world. It can certainly soothe you as you go through this hard game.
I find myself becoming better at this game everytime I play it. I could swear that my score goes down a little when I progress in some areas. I've played games like this before, but this one really got me motivated to try harder. I'm not even sure what some of these symbols are supposed to represent anyway. I understand that you get a new element when you eliminate a pair of the older element. Or maybe not, whatever.