I am more partial to the 3D graphics like Twilight Princess and Ocarina of Time graphics but i definitely am open to other graphical styles like the ones shown in Skyward Sword and certainly Wind Waker grew on me. I think its cool when they decide to change up the graphical style sometimes since it can really make the game unique.
Graphics aren't really too important to me. As long as the visuals work, then it's fine. However, I do prefer the more realistic style of OoT and TP, but that's just my personal taste in art as a whole. I like the fact that it's still stylized, but it's not as obvious. Cel-shaded is fine and I have to admit that WW has the most polished graphics of the series, but again, the style just isn't my favorite. I do like the combination of the two styles in SS. It's a good compromise.
I voted 2D anyway, but I still think that there should be a distinction between Ocarina of Time's graphics and Twilight Princess' graphics. I don't know, doesn't seem right to lump those two radically different looking games in with each other.