I quite like it.
If you're happy with the animaton, how about messing with the Camera a little? Swing the camera around your 'legs' model, get a feel of how they look from all directions, that's what i've been doing. I've only been using A:M for a few months (only just bought v12 recently), but i've found that playing with the camera really adds a Cinematic edge to the animation, it only takes a second too!
nice work!