I have been going back and forth on whether or not to get a Wii recently. I can deal with the sd visuals I am just not fond of motion controls. I have tried it on other peoples consoles and I just don't like it. That's why if I decide to get one most of the games I will buy will support classic or gamecube controllers. And that would defeat the main selling point of the Wii console.
But I will probably get one when the price drops to the $120-$150 price range. I however refuse to pay $200 for a system that's only a little more powerful than the gamecube I paid $200 for 8 years ago.
Muramassa Demonblade, Fire Emblem Radiant Dawn, Metroid other M, Xenoblade, Sin and Punishment 2, Smash Brothers Brawl, Arc Rise Fantasia, and Tatsunoko vs Capcom are the titles that I would get. Also the Last Story and Dragon Quest 10 if they support classic controls.
I already have Zelda Twilight Princess for my gamecube and the new one coming out seems to focus too much on motion controls.