The Wii has some interesting line up.
There's that Metroid: Other M which should reboot the Metroid series, there's that new Resident Evil (though I'm sceptical about the on-rail gameplay), there's Cursed Mountain, there's a new Silent Hill, and then there's Sadness, which I hope is still coming. And allegedly, Bioware and Valve are also working on Wii games. Hmm...