Angela actually interacting with the rest of the cast = awesome. I love it.
I'm not sure how to interpret Matt's line: "Who wants revenge, Mrs. Petrelli?" They're deliberately playing it ambiguously to mess with us. Damn you, promo monkeys!
cadesama said a few days ago that they were probably going to cut Peter out of the official promos altogether, and play up the "Is he dead?" card. She was totally right. What's more, they really played up his absence by showing us Peter and Nathan in "Exploding Man" right at the beginning. I'm so glad I saw the bootleg clip at Comic-Con, because otherwise I would be freaking out (in a bad way) right about now. :)
Sylar wearing a Hawaiian shirt is the best thing ever. Hee!
It looks like Mohinder, Matt, and HRG are working together! \o/
Angela and Nathan look like they're in Peter's flat. Ooooh, PetrelliAngst.
Hayden Panettiere had a press call yesterday, and gave away a few spoilers in her interview. Direct link here. They're vague, though--nothing specific.
It looks like we're going to see Sandra, Lyle, and Mr. Muggles again. Yay!
She says that both Peter and Nathan are dealing with "really interesting storylines." I want mooooore. She says Claire hasn't gotten into contact with the Petrellis yet, though.
Claire's storyline in general sounds kickass. I can't wait.