Graphically there's not too much difference between the Wii and the Gamecube, but is sad most of big studios think this way, that what matters is technology. The Wii was not about that, but trying to innovate and refresh gaming to play in new ways. Sadly this guys don't seem to know how to make good games if they don't have enough RAM and CPU.
Instead of graphic comparisons, we should see the gameplay comparisons.
Castlevania Judgment FC: 1161 - 3389 - 1512
3DS Friend Code: 3480-2746-6289
Wii Friend Code: 4268-9719-1932-3069