Not Bad
The movie wasn't bad, in fact I found it quite enjoyable. Some critics are a little too harsh.
A few suggestions I have for you though, would be to edit the sprites a little so it doesn't look like they are stiff being knocked around.
Also the explosions looked a little off, with black squares appearing. Kind of odd.
The dialouge wasn't bad, but could use a little quicker pace. Or maybe that's just how I like it ;)
It may not be a revolutionary movie that will get rave reveiws, but it is a more than decent first attempt. Good job.