I'll take the fire when I say that I am not at all interested in how Skyward Sword looks like. To me, it just looks like more of the same old from Twilight Princess, except now I can actually swing which way I want to attack. Otherwise, nothing's been show that's making me go "Awesome. This looks like a purchase."
Maybe Twilight Princess left too much a sour taste for me. Hell, I'm even disappointed in OoT 3D since, not only is there no new content, but it apparently is being based off the very first build of the game as Link exhibits an odd twitchiness that allowed the Swordless glitch to be done.
Maybe that's a problem that will be fixed, as the game still has some time left in it for production, but otherwise, it's the same game but looks nicer. At least Mario 64 DS had the decency to add 30 extra stars to hunt down, and three (questionable) characters.