That most of the videos and sound files (yeah that loud one before you enter a match) are low quality and highly compressed? Why? because this game was made with the 360 in mind and they had to reduce the file size to be able to fit in on a DVD. Don't belive me? there is another clue, the NAT types are Strict, Moderate and Open (Thats how they are called on the 360) Instead of Type 1 2 and 3 (What they are called on the PS3)

disclaimer: I'm not complaining.

Oh no! You mean it is a port? Just so you know, almost every multiplatform game is ported from the 360.