A Clockwork Orange
Kubrick was a genius. The most amazing thing in this film (beside the directing, cinematography and acting) is that we all see what a terrible person alex is, we all see the violence and rape, and yet as soon as things turn around it's hard not to sympathize with him and even pity him. I think it says a lot about us as human beings and its worth thinking about. Beyond that i like the surealistic cinematography and the soundtrack and malcolm mcdowell's acting was definitely genius. Most of Kubrick's films have psychological aspects that explore the human psyche/mind, but I think A Clockwork Orange is the most psychologically complex and profound of them all and that's why its my favorite