Not that funny...
I honestly don't see what is funny with this animation. Perhaps some minor sick humor is in it but not enough to make it front page... I'll provide details so you understand why I give you a 3, and so people don't call abuse.
Graphics- As mentioned before, the arms could use some work...
Style- I wasn't surprised at what happened, it has been done.
Sound- Good voices, but thats just about it.
Violence- Not as gory as it can be, but the Dad was sick enough.
Interactivity- None.
Humor- I simply don't find it worth a laugh. It has been done before and simply for me it is old. Try something more orginial.