The previous English-language trailers kept most of this material under wraps. This is certainly the first time we've seen Frozen's human characters talking in English.
It's interesting that they make some of this about Anna's choice of suitor, but then cap it off by indicating, actually, she may like her independence. It's almost like they're chasing the good word that came with Brave's reinvention of Princess movie tropes.
No point denying there's a bit of a love triangle in this film, though, even if it does matter far less than the story of two sisters right at the heart of the thing.
There's still a lot more to reveal, mind you; I saw a good chunk of the film and published my interview with producer Peter Del Vecho a few days ago. That's a good place to start digging into what this film is really about.