I don't want to sound rude or critical, I just want to help.
The trailer so far looks pretty good, but in some parts the music doesn't go with the imagery, like some of the parts of Brayan Cranston's interrogation scene or when the images start going really fast.
I would advice you to use more from the dramatic images and dialoge from the human characters. You usted some good ones, but you should also include something like the images and dialogue from the "I can't believe this is happening" and "Whatever it takes" TV spots (you know, sad, dramatic stuff).
And I think you should cut off the scene with the concept creature from the Comic-Con footage.
Again, I don't want to sound judgemental or anything, I just wanted to give you some tips so the trailer looks even better. :)
Also, @GUATEGOJIRA has a really good idea there!
(By the way whats the name of that song?)
