What Type of Animation Do You Prefer?

I'll gladly say that I think that any story, no matter how serious or how silly, can be told via animation. Whether it's a sprawling historical epic, a fast-paced adventure, a dry and witty tale of everyday life, quirky G-rated silliness, or the kind of show you wouldn't watch with the kiddies in the room, animation can depict just about anything you can dream up. So what's your preference?