Do this in my spare time: Try not to use your hands too much, it doesn't look great that way. That's all I can say because I can't trick for crap. I don't trick, so I don't rate. :P
Green vs Blue: Try to choose one direction to spin in. It seemed like you were going one way then the other without completing the movement. A pose at the end would've been a good idea too. Great job though. Overall, I'd say a 6.8/10