short, but OK...
nice animation, good action, and a cool idea.
just the fact that this movie isnt located in nevada, is a good start.
you should also draw snowing, frozen tundras, vast forests and high mountains in your backgrounds, in order to add more variety in your movie's enviroment...
also, the main character isnt hank, and thats great! (honestly, it is!), therefore, its cool to see the adventures of the nameless madness agent (whats his name? is it wolf?), as he fights the iron sentinels of madness...
the only problem is that the movie is too short. otherwise, it would've been perfect...
also, you should add a preloader, or a play/replay button...
loops are not very cool, and often people misinterpret some movies, when they are loops.
(even if they are good movies, like yours).
nice movie, original idea, and a cool battle scene to watch.
there's an alarming lack of feet in your characters, but thats OK, no big problem in here...
(as long as the animation is swift+with good fight scenes, you are good)
keep it up, you are cool.