Spader's character was the reason I enjoyed the film so much. I could identify with him and his dilemma. It seemed he felt like a stranger in an even stranger land. Who were these humans that seem so happy in the same world he could not find happiness within? What is this life we live? More importantly, what is the point? Why bother? His great battle with existence was a philosophical one. He, like myself, felt infinite sadness over the knowledge that are no concrete answers...
The movie is also interesting because it attacks the main sexual organ, the mind. Graham while trying to distance himself from the human experience by capturing sex confessionals on videotape, perhaps unwittingly became more intimate with his "partners." Roger Ebert points out that the films' argument is that conversation is better than sex.
Personally, I think the movie is about trying to find happiness with another person. Some Modest Mouse song lyrics come to mind. "And it's hard to be a human being/ And it's harder as anything else/ and I'm lonesome when you're around/ I'm never lonesome when I'm by myself" Graham finds it hard to be a human being and live in this human world full of values that he finds strange, confusing, and most importantly unfulfilling. What do you do when your ideology and needs don't mesh in the society you live within? How does one deal with feelings of loneliness in a society that spurns him? This movie is about one man's way.
James Spader does such an excellent job as this character. In fact, great acting all around by the entire cast and excellent writing and directing by Mr. Soderbergh. Go see this movie now!