science-fiction?
I see this movie is labeled under science-fiction. but I'm not sure why. It takes place in a vaguely futuristic landscape, but it more so just looked like a more rundown version of the 1970s.
The only possible sci-fi aspect of it was Alex's treatment, but even that is pushing it. I think this movie is about as sci-fi as The Warriors. Both are more so about gang-related crime in slightly futuristic 1970s. But one is regarded as a science fiction classic, the other a crime/action classic. While not so much in themes, the two are very much alike in esthetic.