spherical moo?

Check out the last fight scene in Screamers, it's so simple, and the actresses probably aren't martial artists really, but it's also so effective in conveying the robotic nature and power of the combatants and in really making it seem as if they are pretty badass - with a little subtle camera shake, one almost quails away from a missed kick slammed up against a wall, for example.

Ah, the common spherical cow

downright impressive once they get going faster

the world is a crazy place

on Trinity, a comparison