That people are discussing so heavily if the game was running on a PC or not just goes to show how impressive this game is. It is a showcase for how good a machine the X1 really is and how far beyond current gen we have come.
EDIT: just looking at one of the Flagship 360 titles, Gears of War where (although not a launch title) people were mightily impressed, the main character consisted of around 15k polys. I am not an expert at this but this generation seems like a big step up.








