Great animation, haven't read the fanfic myslef, so i dont know how accurate it is, but still very good.
By the way, i personally think that if any of the ponies turn out to be psychotic killing machines it'll be Fluttershy rather then Pinkie, not sure why everyone seems to think that Pinkie'd be the bloodthirsty one, just because somepony is perky doesn't mean they do coke and eat people.
Dammit.. The animation was good. And that just makes it even more messed up. Good job!
I think pinky pie has been watching to much madness.
I love it. Even if I like ponies sometimes I just want them mangled because brony drama bugs me so much. The expressions were nice along with the general animation. All in all I found this very enjoyable.
Animation is fantastic. Music is fitting well. The whole movie is awesum'. I just don't like one thing: you've changed the original tought and for that u get 4 stars.
P.S.: Is it normal that i'm more hungry after watching this?