I just take trailers for what they are. This one is, like others, made to bring people in theaters.
Nemesis was already more on action (if I remember well...), but was empty of everything. I thing no one wants that.
You're right about First Contact, that's a good movie, and maybe the best from ST, but there was this little something missing to make it "a great movie". But if I'm right, this is the only movie speaking about the discovery of human going distortion
. That's a very good point !