oh god...
well, you tried.
The animation was jerky, and I can tell you haven't done very much in flash before too. The one scene that was somewhat acceptable, the one where he lasered the 1337 dude, was such a rip off from krinkels's sprites...it was just terrible. I know you know what I'm talking about. Yeah! The one where the agent kind of dissolves? You didn't make that, Krinkels did. I'm fine with people copying sprites, but this was just stealing.
Also, the halo was unproportional with his head, and the sniper rifle was too thin. He also took way too long assembleing the sniper.
Truly, I think you should up your animation skills and submit something else when you do. This just doesn't work for me.