Excellent!
Wow. This is just awesome. First of all I'd like to say excellent work on the first one, but this takes the cake - it was absolutely awesome. And it's not just because of the action, story, things like that - but in the climax of this episode, my heart was really pounding when one of the marines got close to death. It's a talented thing to be able to make people care about your characters - but you've really done it - Excellently. The script writing was fantastic - with all the squabling, and your ability to fit a detailed storyline in a short movie.
If there were any shortcomings, I'd have to say there could be some improvements in the graphics - not all the time of course - sometimes it looked incredible. Also, as much as I enjoyed the accents (I'm aussie), sometimes it seemed a bit odd that everyone had them compared to the real game where everyone had American. Apart from that, absolutely incredible. I'll be looking out for the sequel.