Exactly... And no, I don't have a link to the interview, but Brian Taylor has said they saved the money shots for the second trailer (this was done before it was released) and the actual movie itself.
I for one am super excited. These guys know action and from the trailer, it looks like they'll deliver on that front.
Also looking forward to GR vs. Blackout...cuz I'm pretty sure when Nevaldine/Taylor got the script and read the final fight, it went something like this:
"Wait...GR doesn't even fight Blackout at all...he just outsmarts Blackout...LAME!!! We can fix that
."
And it's sad that GR 2, so far, has shown better special effects with a smaller budget than GR 1.