Morrowind (2002) > Skyrim (2011) :P
For visuals? I know people love the game, but really for visuals? Moving around in a smooth 3D world?
Now I'd be interested in a HD remake on new consoles, but can't quite agree with you there. Skyrim looks quite close to the Uncanny Valley without actually faling into it.
Morrowind:
Skyrim: