I'm hyped as hell right now.
I hope that the part where the dragon dove underwater is a new combat style as opposed to a scripted event; that'd be pretty freaking awesome.

Regardless, in the event this is another Legion vs. Stormcloak thing where you have to pick a side, I will be a very happy guy and I'll definitely choose to be a vampire although I think it would be pretty badass to fight some vampires..

Oh well, looks incredible either way.