The greatest scene in film history.
This is a film that cannot be defined with a single word. But if I had to try, I think i'd go with 'Monumental'. There is absolutely no excuse to not watch this film. Ahead of it's time by decades, why do we have stupid films like Avatar when a film about 100 times more intellectually mature and massive in scale was created 40 years ago? I'll leave that one to you. 10 monoliths out of 10.