*Before February 20th 2013* "Nintendo has tha best greyphix! WOOT! Suck it, PS360!" *Post February 20th 2013* "BLAH BLAH MORE OF THE SAME BLAH BLAH GREYPHIX DON'T MATTER!" True Story.
It's one of the fundamental rules of the "console wars", man. Graphics only need to be as good as the graphical capabilities of the consoles you own.