Excellent Effort.
You had quite a nice idea, and the animation on the Sprites was nicely done. That kind of needless violence however...tends to not be funny after the first two or three deaths. DK's death should have been more violent, more drawn out. He should have tried to fight his way out of it, By throwing barrels or Candy or something.
Generally, the animation was extremely complex either. You seemed to be using basic techniques, therefore resulting in deaths that looked cheesy.
The concept however, was brilliant, and you did an excellent job with the sprites. I say this because working with sprites, at least, for me is one of the most difficult things to do, and I can appreciate the work you threw into this.
Good job, and you should continue producing these types of films.