As with most trailers, it is cut so quickly so as to not actually be able to see any of it and geared to adolescents with the attention span of a two-year-old, but given that, I don't want to rush to judgement on this. I already KNOW it can never be a good Star Trek episode; the movies have never been well suited for expressing the true heart of what makes Trek work, so it's a bit like comparing apples and oranges.
But I still love the casting for these movies, and I want to believe it is making some new fans, so I'm all for that. In spite of hyper-cutting, I think this could be excellent. I already love the scene with Bones and the transported Spock....classic Trek humor.!
I'm going to stay positive until proven otherwise. My fingers are crossed tightly!