Yeah I agree on the blood spatter effects. This trailer is the first time I've seen those.

I pointed out in my post about where I am in the trailer, but so far two people have asked, so here it is again:

At about :26 seconds into the trailer there's a guy with long black hair yelling in alien speak at the troops. That's me. I'm also the guy in armor running away and getting shot in the back, and basically anywhere you see the guys in black armor I'm in the shot somewhere.