for fun 
http://youtu.be/6xW1drXvnR4
You rendered it with a big black shadow box top and bottom, then when you uploaded it it added left and right to make up for it. Instead if you change the size when you exported/saved the file it would fill the entire youtube player window almost perfectly with no letterboxing.
As for the clip: Not bad visually. Good framing etc. Perhaps too much slow motion. As for the action: Not so interesting. You sat point blank dead6 behind a bomber and sprayed him with hundreds of rounds, then it's over!
Action-wise it could have been more interesting, video-clip-wise it wasn't bad.
