One of the best game this year, yeap. Others rewiews said it all.
SPOILERALERT
Just one personal thought: ending was a bit unrewarding, could have been a little bit longer or better explaind. Oh yeah its filosophical and all, but its felt so sad to be frustrated after finishing a (very, very good) frustrating game! I thought I had to pass the (exelent) newgame+ to see a bit more, but nothing. Okay, its a mater of taste, and you spended time drawing the ending levels too... but I was like Naaaahh tell me he didnt do the neverendingtfinaltwist... oh god he did.
Btw did I said your game was exelent?
Well its exelent.
people: play it.