Shweet!
This is simply excellent! This succeeds where most previews or trailers on NG fail. This makes me anxious to see what the story is about. The art style is awesome, the mix of 2D and 3D graphics is slick and the animation is smooth and filled with great little details (i.e. tank bubbles, slight hair movements, etc.). Now get to work! You've got a fan who's hungry for more! Cheers and best of luck!