Complex sentence: The PlayStation release was touted for its improvement over the graphics of the PC and Xbox 360 versions, although some of the improved shader routines optimized for the PlayStation release were set to be ported over to the other releases through patches.
Split into simpler sentences: The PlayStation release was touted for its improvement over the graphics of the PC and Xbox 360 versions. Some shader routines optimized for the PlayStation release were set to be later ported over to the other releases through patches.