Interesting. You seem to have made the transition to fullbody more smoothly than other stick animators I've seen. You've got a sense of three whole dimensions in your anims and shit. Lawl. Got the recurring mofo appearing in two consecutive anims - he must have some value to you; reveal his identity!
I'm also curious about your stick animations, too. What was the transition like? Slap those up.
...The sword slashes are looking relatively good, mayne. ...make sure you pay attention to those feet next time, though. They kinda do lift from the ground. ...also, check out the concept of a pivot foot.
EDIT: ...and yeah, what was up with that blur? It seems like you were experimenting... or got too carried away when you cleaned up and finalized the shot. ...in the future, if you didn't already know, stay true to the shot you had in your head. If you steer off the path along the way, you may crash. Sometimes we think we're headed into something better mid-animation, then we fuck ourselves because we've betrayed the template that we had in our minds.
Set the mental image. Then you try as hard as you can to get to it.