My personal take on this was one of interest, because I consider studies on humor and comedy to be ones of vast interest as they are something I have long been interested in academically. The film quality itself, was very well edited, with great splicing of different comedians giving the same elements of the joke at the same time upon each of their tellings. There is also a great variety in the ways the joke is told, alternating it with different versions, inversing it, and so on. And, of course there are different venues of the telling, meaning that there are different stlyes, such as pantomime, magic, ventriloquism, cartoons (South Park), and of course the oral tradition of most stand-up comedians. These were all very interesting to see, but perhaps my favorite two, were the card magician's telling, and the mime's version. I was impressed that anyone would have the courage to release such a film as this, not because of the foul language used, but more because of the premise of a film based on one joke. I briefly read someone else's review on this film, and found they thought it was lacking substance because the focus was too narrow a subject: one joke. I disagree with this, and feel that one can learn a great deal about humor, and people through this film. Depending on what they concentrate on when they tell the joke, and they way in which they tell it. Paricularly notable in my mind were the renditions by Gilbert Godfrey, George Carlin, and Bob Saget (of Full House fame). I would fully recommend this film for anyone with a bit of curiosity and a very very open mind, especially toward 'offensive' language.