SQUARE FFXIII: PS3 game quality will not suffer because of 360 port.

[I_own_a_PS3]

The quality of GTA IV suffered on the PS3 due to it being ported to X360. Multi-platform titles adversely affects the quality of the game. Time and resources are spent on developing and producing both PS3 and X360 versions of the game. Deadlines have to be met.