Wow... just... wow...
At first, I was skepical. The opening, though very cinematic, was just a bunch of really well drawn pictures moving, so I wondered... However, once I saw the animation, not just the 3-D, but the actual flash work, I was impressed. The whole idea was great, and some of the little things in it were impressive (the man in the black looking around through his goggles to see her running, then switching the camera back to her, nice touch!).
Overall, I haven't said "Wow." so much over one thing. The size of it made me say it, the drawings made me say it, the sound, animation, and overall cinematic effect made me catch myself drooling. This is incredible work, and I can seriously see a real-action movie out of this work! To you, I say, "Wow!!!!"