Oh my God
This is amazing. But for your first submission, it's damn well near insane. My only problem with it is that it's anime themed, which seems to be a large and general theme nowadays, but that's just me, and I'm sure many NG users will tell me so. But you've got all the movements near perfection. They pause, twist, and flip in all the right places enough to more than satisfy the eyes.
Personal question, if you ever actually see this review: did you take classes in college (if you're in it yet) for animation and drawing, and summer classes? Flashes like these have really inspired me to follow animation, but I'm just so damned bad at drawing and new at Flash compared to the real animators here.