Where do I begin? I'll begin with saying I'm only about 1 hour into this game and its already epic. I believe this game is seperated into chapters which are further seperated into segments. The first chapter is seperated into 5 segments and I've already been in 3 different enviroments, seen 6 different enemies and fought 2 mini bosses. If the game keeps this pace it may very well become the best hack n' slash I've played. Yes I said hack n' slash because this game is similar to God of War and in my opinion may surpass it in quality. Combat is very satisfying with tons of different moves that you unlock by buying them with experience points. The thing I love about this game is in the pause menu you have a book which you open and that is the interface for selecting moves, seeing your inventory, etc. Its very well done.
Graphically the game started about as you would expect but once I hit the third segment which was in the bog (swamp) the graphics blew me away. This game is on par with Uncharted 2 and God of War III, so far. I bought the PS3 version because I'm trying to show both my consoles love and since I bought Reach it was time for the PS3. I'm assuming both versions of the game look identical or similar so if this is the case the 360 definitely can push God of War graphics.
Musically this game is up there with the best of the best, so far. I find myself just sitting back and listening to the music in the background before proceeding farther because it is so good.
Overall I say buy this game. It is a must have and I don't know how IGN managed to give this game a 7.5. Its a 9 in my book. I haven't beaten it yet but I'm pretty sure its only going to get better from here on out.