I also like the fact that it's somewhat inspired by Ico. I have only played the first 5 minutes of Ico, and watched the first 5 minutes of Shadow of the Colossus, but already I'm basing the aura of my new game on what I think in my mind Ico might be. Although it will clearly be its own game, because I have only played a very small percentage of the game.
I was going to write a review but I'm too lazy and I need to finish a game. Maybe soon.