I didn't like "Spartacus".
I absolutely loved "Dr Strangelove" - it's a great anti-war film, explores the absurdity and the insanity of the cold-war. It's like what Carl Seagan once said, the cold war was like two persons standing in oil to their chest, one with 2 matches, the other with 5.
I don't need to say anything about 2001 and A Clockwork Orange, as they are the absolute perfect films.
I enjoyed "The Shining", but it was kinda weird, not exactly a "horror" film.
I enjoyed "Full Metal Jacket", specially the first half (of course).
I kinda liked "Eyes Wide Shut", not bad, but still NOT his best film.