How are these 3 animations so different in style?
2nd animation:
It looks weird that her body keeps on moving in a slow pace. No one makes such a slow gestures, especially when they're angry. If the pace of her movements was better and there would be natural stops of movement in between actions it could be really cool just like the very end of this animation when she says 'Baboon'
3rd animation
What happened here? Rouge is looking more human than I remember. For some reason Knuckles looks normal. I mean I don't know the context so I'm guessing he is supposed to be freezed like this. Actually, isn't he right in front of us? How does Rouge comes closer to us at the end?
I feel like it may be overanimated, like there is too many drawn frames.
Seeing that you pretty much know how to animate gestures / movement there would be a huge improvement if you would learn about how many frames the movement should last to make it look natural.