Wii games played on my Wii U look exactly the same as if I were playing them on the original Wii. Of course some are jaggier than others but... well, that's how they look.
I have a question for 3dude and it may sound dumb but c'mon! I'm not an expert in this field:
How can the Wii U "emulate" if you will, Wii games if they are very different consoles ( especially the GPU)?
Thank you