COOL!!!!

I like the way they use different things to there advantage!!!
The battle was great!

Ok.

Its decent.

A fair start

For a start this is decent. although I struggle to imagine the amount effort you put in to this.
You understand basic physical aspects which is good, And you seem to have your own creative spin on it - which in this instance is violent and fictional but, hey - its your flash.

The Animations per frame seem a either slow or scattered but since this is you first time I expected that. To improve that though would require more work