Everyone has their points of disconnect: for example, while I've never been unduly disturbed by the films of David Cronenberg and their mutant queering of the human body, I have at least two friends who can't cope with it at all. For me, my deal breakers, among the things I cannot usually personally bear to watch are cruelty towards or violence directed against children, zombies (for a whole raft of reasons), and murder by dismemberment, the industrial conversion of human flesh into raw, bloody meat. And I suppose that if I were to analyse that I'd say that while in, say, Existenz or Videodrome the flesh warps and changes, life persists and the transformation is ambivalent. But in The Texas Chain Saw Massacre, we enter a human abattoir. We enter the realm of dead meat.
And I'm a vegetarian.
Spoiler warnings are, as per usual, for wimps, but there are spoilers, if, like me last week, you're one of the five horror fans who haven't seen it.