So I happen to notice the creator of Bonus Stages was voicing the Tracker. No doubt he also assisted on the story/animation, if not you as a writer have fine taste in picking your voice over casting.
The animation was VERY nice and the robots computer data was a nice touch. I think my only problem with this flash is its length, which is much too short. I will however say if that is the what it takes to make a good flash then by all means do not let me deter you. I would rather watch quality work in small amounts than the large, droning redundancy that typically gets the front page, (out of respect for the animators of other flash I will not release names/flash cartoons).
Take your time to make your world, and don't let the ney-sayers ruin your creative edge. To Wilson, loved your work, still do. Hope you were able to branch out with your work, if not, keep trying and stab the haters with glass or something.