Whilhelm, I can't help but smirk to myself when people draw upon Hitler as an example to prove their point about something. Trying to cast reflected evil from one thing to the other, often it just sounds desperate and a bit forced. Oh my god! Hitler ate cornflakes! How can you let your kid eat cornflakes, are you crazy?
As for said film, why not have it legal? In a legal computer game I can already go and pick up a hooker, bang her in an alleyway, then stab her with a screwdriver and steal my money back - it's not too far of a step. Although I know that you'd say the former is also unacceptable. The thing is, as I'm sure you are aware of the concept, where can you stop once you start telling people what they see and read; and therefore what they think and say - that is in essence far closer to the Nazi ideal. You disagree with someone else - that's fine, that's your right, but it isn't your right to prevent them from doing what they want to do, as long as it isn't harming anyone who doesn't want to be involved. For your video example, I know a few girls that would like that video, so if you think it's just budding rapists/murderers you'd be wrong.
Anyway, the world is out there - things happen, the news is even one of the worst examples we could ever have. Must we not allow any news reports of acts of savagery? Our kids can see on the news that in africa one tribe went to the next tribe, killed all the men and raped and mulilated their women... It's human nature, you can't fight an eternal battle to live in a fluffy cloud. What you have to do is stop writing angry letters to TV schedulers and teach your children your code of morality.
Oh, and with a straight face: "That video should be legal".