Twilight Princess was a GC game that pushed hardware to its limits. A Wii Zelda would look much better, I'd say around early 360 quality if Nintendo really used the hardware well.
Back to topic, I prefer realism over art, unless the art style was very appealing. Wind Waker didn't appeal to me very much, but games like Okami and Scions of Fate blew me away with their traditional styles.








