Meh
This is technically pretty well done, if you like the style. I don't personally care for this kind of game, and I don't like action movies (real or flash) all that much either.
My biases aside: the animation seemed smooth and well done. The soldiers in the intro seemed a little... light on their toes... as in, it looked like they were, well, not so much running as PRANCING across the screen. Is that in the original sprites or did you put it in?
Insert "spellcheck dammit" rant here. I saw at least three errors (wrong "they're/their/there" homophone, "unkown", "infomation") and one capitalization mistake ("Lead") in the intro text alone and I wasn't looking all that close.
The sound effects were okay, but the same gunfire sound repeated over and over and over and over and over gets old pretty fast.
Still, nice movie if you're into the action genre.