"Visually, it's the weaker of the two by a lot. Crowd models look like something from the N64 days, they really look awful. Wrestler models look just fine, although clearly not as crisp as the ones in the PS3 version. Load times are quick and online is just fine. It's hard to really say that a Wii version is better than a next-gen one, but in this case it's the right thing to do. It's so much more satisfying than tapping a few buttons on a controller and while the PS3 version looks 100x times better, it proves that visuals don't mean everything.
No matter what version you decide to pick up, you'll have fun with either one. The Wii version is more satisfying with its controls, while the PS3 version looks better. Fans will be dismayed by the small improvements from last year's game, but for newcomers...now is a good time to get into the series."