Comic Fury Webcomic Hosting - please critique my art

I have recently started a new comic and am wondering what you think of the art, because I dont explain whats going on yet and I feel it may be hard to understand what the hell is going on. some constructave critisism would be really helpfull at this stage.]here

You misspelt Prologue. Otherwise the art shows promise. The tank on page 1 is cool but the image is two large for the page format.

thanks