This is a couple of days old, but a second trailer for Thor: The Dark World is up, and while Natalie Portman is still out of place, but this looks a pretty solid step up from the first one.
I think Jane’s gonna bite it in this movie, though. What about you? (Her dying would have worked better if she were in The Avengers, which I’d bet was the original plan, until scheduling issues or whatever had them replace Port with Stellan Skarsgård. Just a guess, though.)