I could handle everything in this film, except for...

...the baby killing scene! :/

I'm fine with torture porn/gore films, and that's exactly what I expected before I started watching this. I was okay with all the strong violence, the sandpaper masturbation scene, and when Martin rapes the woman with barbed wire (believe it or not, I have seen worse things in movies before). But the scene that really had an emotional impact on me was when the pregnant woman delivers her baby in the car, only to have it crushed under the accelerator pedal seconds later.
Having just become a father a few months ago, I can't stomach the thought of something like that happening to a newborn baby. I was literally almost close to tears after that, and I couldn't watch anymore. What was a fairly mediocre film to begin with was instantly bumped down to a 1 star out of 10 after that. I'd like to hear other people's opinions.

"Films themselves are insubstantial. Your experience encountering a film is the film itself."