The violence in this movie

I see some posts about this film being too violent and disturbing. But.. I think the violence in this movie is more justified than any of the Quentin Tarantino movies for instance.
Im not saying this film is better. This is not meant as a diss of Tarantino's films in any way.

It helps the story along and the film wouldn't be the same without it. You're not left with a feel good aura as the credits starts rolling. Your'e not supposed to. It's odd, but I almost felt like I've learnt something. Like it was a reminder of how easy it is to fall into the wrong hands.

Anyway. It's not a bad thing if you think it's vile. Just means you're not impregnable and have some sympathy, yeah?