Is there any Wii game that can't be done graphically in the past gen?

[Scoobes]

To be honest I didn't see much on my Wii that couldn't have been done last gen. You could argue that Mario Galaxy or Conduit were technically impressive but so were a number of Gamecube and Xbox games (e.g. Rogue Squadron, Halo 2, Splinter Cell: Chaos Theory, Riddick).