Vitrtal Console games look really good on my LCD, but anything 3d 
So at least the Wiis good for something other than bizarre smoked out drunken party sessions (which are actually pretty good)
I've noticed that cartoony/cel-shaded games like Paper Mario look much better than other WII games. They really should stick with that kind of style more often.
Zelda:TP doesn't look too bad on a CRT but on my LCD, everything is horribly washed out.
I only have a 4x3 CRT which can only do 480I. I'll like to find a 16x9 480p CRT of at least 36" before they go out of production.
Looking at the current console situation, I think we'll start seeing some good 3rd party stuff for the Wii from Japan. Seeing as how most Japanese games struggle to sell even 1/2 a million on the PS3,
I don't see how Japanese companies can make money without supporting the WII. Of course, they could start making stuff for the 360 but that seems less likely.