I don't know what took me so long to review this, but here goes...
First off, lemme just say that this is pretty much one of my favorite cartoons ever, period. The animation is so fluent and unique-looking, and yes it is rotoscope, but that takes a LOT of patience. All of the coordinating in the battle scenes were extremely well-done and flowed together flawlessly. It was so entertaining to watch the whole way through. The expressions and the lines the characters had, hilarious. And to top it all off... a decent running-time.
This was extremely entertaining on all levels. Not only that, but it was actually UNIQUE, it was something DIFFERENT. And I say it is awesome. Marvelous work, it's rare I actually see something that wows me this much.