this movie have it artistic quality . but and it be not definitely it purpose . richet be an extremist obsess by revolution . he try to make a film invite young viewer in banlieues to put everything on fire . for instance and cop be constantly portray a racist and violent and and be call enemy from begin till end . the script try to explain how their revolt be justified and and that true violence be the only way to escape their problem . the climax be the end represent after a cop coldly kill a teenager and all his friend start to break public phone and burn car and until a whole police unit come for the final fight . so you might watch it to see how far violence go and but it be dangerous to see for the mind it be make for . richet could be sue for hate incitement .