3D movies are the frickin best! I love them so much. Considering that I'm not a fan of cartoons in 2D, they just irritate me, 3D cartoons are mind blowing.
I can't believe most people I know haven't experienced it yet. It will literally just blow your mind.
Ice Age 3 was my fav so far, but I went to see Despicable Me the other day and it was hilarious. Loved it.