I think if people got off on stuff like this, they wouldn't be content with just a 'fictional' horror movie - they'd be looking for the 'real' life torture stuff.
This is a totally different kind of horror...'real' horror.'.Worst thing I have ever seen and never want to see again was the beheading of Nick Berg. I still to this day don't know why I watched it and regret doing so.
I can remember when a British guy was held captive by terrorists a few years back and urls posted all over showing his beheading. No way in a million years would I ever view that stuff or even have a desire to do so. That is what I hate about the internet. The fact it isn't censored to this kind of thing and I can't figure out why people would feel a desire to want to watch that kinda stuff.