Well, they've revealed the new Doctor's costume and I like it. It's very geeky. The Converse sneakers are a nice touch. He looks like a scientist who is going to give a big lecture and he let his stylish wife dress him. Except for the shoes, he wouldn't give up the shoes.
Not only that but they revealed (spoilers) that Sarah Jane is going to come back for a couple of episodes to aid in the transition. Since she got to keep K9 when the Doctor dropped her off, I assume we'll see it as well.
I am unashamedly excited! (Well, maybe a little ashamed.)