Theres hardly any chance at all of it being the highest rated game ever
I'm expecting it to get in the 94-97 range on metacritic
But i doubt it will beat Zelda: OoT because that came out before metacritic was invented so it had alot less reviews
End of 2012 prediction:
xbox 360 : 73-75 million
playstation 3 : 72-74 million
wii : 104-105 million 
Most hyped for :
Bioshock: infinte, The Last Of Us, Alan Wake's American Nightmare and Agent







