Even more real ultra-violence

The wider relevence of Burgess' text is further indicated in this article from the Sunday Telegraph:

The violence seen in the video obtained by this newspaper has echoes of the extreme violence portrayed in Stanley Kubrick's 1971 film, A Clockwork Orange. In the film, a gang of youths travels the country to commit violent acts, including rapes and murders, for fun. Jan Harlan, the late director's brother-in-law, who helped to make the Oscar-nominated film, said that such violence was "beginning to make A Clockwork Orange seem like Bambi".
He said: "Violence is on a totally different level than it used to be. We do not realise how violent the whole world has become in the last few decades. The danger is that in the next 30 or 40 years there will be a huge crowd of uneducated young men with nothing to do except become more violent and anti-social."