New Doctor Who...
I can see why they cast Matt Smith, his mannerisms are very Tennant-Esque. He'll take a little warming up to, and I hope he gets a little less dorky, but he's WAY better than I thought he'd be.
New companion so far... I'm a little leery, but I think if she doesn't get all tragic or anything I'll be happy with her. I loved the Amelia scenes.
Lots of humor in the new episode, I'm thinking Moffat wanted to reassure people not ALL the new episodes were going to be like Blink and The Hollow Child.
Great pace and timing, dialogue was hella cheesy, but I'll take it. So begins a new Who.