Wah, I didn't know there was a Zelda thread on here!
I'm a big fan, and although I like all the new installments my favourite will always be Link to the Past, as it was my first Zelda and I still love the look and the puzzle designs of it. Skyward Sword is utterly fantastic though, too. I gave it to my boyfriend for Christmas, but since he doesn't own a Wii we can only play it when he's here. And I stick to it! Which means we made it only about half way through the game, but on the plus side it leaves us so many more things to discover :)