Haven't watched it yet, but this link was in the WAR Newsletter I got last night so figured it might be a nice watch for people. I'm guessing it focuses on the animation process more than anything, so I took a chance and put it in here.
I've seen it before and the most exciting thing for me was their animation tool. It's just AMAZING. That and to hear how much time they had for it... It really shows when you have a good support team and you let animators do their job instead of fucking around incessant workarounds.