Way to short and random.
Madness people should move the rest of their bodies whenever they move their head, hands or feet, otherwise it doesnt look to great.
When someone threw a sword it looked like you had tweened it across the screen.
Imagine how a sword would look if it was thrown in real life. It would spin, and would also travel much faster.
Also, why did one of the people have a bulletwound for a head?
And why did half a head fall out of the sky and the main character used it for a hat?
Really, way too random.
Spend time on your animations, and try to make it look much more realistic.
you have potential for a great animation, you just need to use it.