Well animated, but there are a few problems with this short.  First, the lighting.  There were a few light flickers, but they hardly detracted from the film, but part way through the fight, It got a lot lighter.  This happened a few more times, whether darker or lighter, and its when you change shot.  This is hard to stop unless you have a good animating studio, and keep track of camera settings, but it really bugged me for some reason.  Also the voice acting was meh, a little hard to understand.  Make sure you pronunciate your words when recording.  The actual fighting was really good, though the blood when the guy got punched was a little cheesy, and the exploding head, again, cheesy.
I would give you a 3.5/5