Still... why does Ultron have eyebrows?
I was hoping for something more Ultron and less Transformers.
Eyebrows are expressive. Ultron may technically be an AI, but he is still self-aware, and I imagine the audience will need to see him make expressions in order to really "get" his emotional nuances. It's for the same reason that, say, Dexter from Dexter's Laboratory's glasses functioned in a manner similar to eyebrows.
I could be wrong, maybe Ultron doesn't necessarily have to have eyebrows to express himself, but I figure that's why he looks that way.
I think it is a tad contradictory if they did it to make him more sympathetic, but intentionally also making him unnatural. I'd just rather they go with more subtle cues for emotion, but oh well.
EDIT: Watching some analysis of the trailer the people on it point out they think Ultron has a sort of mask or battle visor that was seen in previous promotional material. A bit head scratchy as to why he'd need it, but it would make me feel better about the Transformers face if he had another one to switch to.
I'm excited to see Captain America use Thor's hammer, which I pretty much expect to happen.
In footage shown in San Diego, the Avengers each try to pick up Thor's hammer while at the get-together at Tony's place. No one is able to move it. Cap tries and the hammer moves a little bit, but he's unable to pick it up.
We already know that he does.
I know about the footage. I have a theory of what's going to happen later in the movie, too.
In the trailer we see Cap's shield destroyed. Next to it is a body, which looks a lot like Thor. I'm guessing that this takes place in the final battle, where Ultron has incapacitated most of the Avengers. Cap is the only one left, but his shield is broken. Since Thor seems to be out of it, I think CA is going to try to use Thor's hammer as a weapon. Ultron might scoff at him or something, saying that only Thor can pick up the hammer. Rodgers will then lift it or whatever. I know it's extremely cheesy, but I feel like it could happen.
I really like Serkis, but he's 50 now so he might be getting too old to be playing Black Panther. Then again, he's a great actor so he could probably pull it off.
And I honestly hope that the thing with Cap happens. I didn't enjoy how they wrote him in Avengers, and I want to RDJ get less key moments and other members of the team get their time.
People seem to think there is linkage to Black Panther in the trailer with Andy Serkis' character resembling someone from his line.
I'm cool with that.