I like it!
You got some great ideas man! Keep training, and you'll get frontpage soon!
Some tips though:
Try making everything more detailed, like the blood and all parts of the body being smashed. This is basically just gore, so that's a big part of it.
Better sound quality. That isn't hard to make, but it makes a big difference. Just find the settings for sounds and increase the quality.
Better animation. Just keep training :)
And maybe you should try to be a little more original (no offense). As everyone under me has said; it looks quite much like Happy Tree Friends (that's a good thing of course). Try some random things, such things you don't expect to see at that place.
It is really fun as it is though :D
So overall: Good work!