It's early alpha, I know. But I'm just going to assume those robotic animations are not final?
I mentioned in the video a couple of times that those are just stock ones and Blue's been doing vastly better ones. I think I even mocked the kick animation at one point, IIRC.
But yeah, those are both stiff as well as cartoony. She vastly improved the rig of the raptor, and made it possible for it to have things like breathing motions in its chest, flanks motion, etc, etc. Proper IK for the legs, etc. I'm actually in the process of integrating her walk/run/idle/jump animations at this very moment. Holy smokes what a difference.