Kinsey. Oh god, go see the movie. I can understand why it didn't do stunningly in the box office (penises, breasts, and vaginas, oh my!), but it's a great movie. Qui-Gon Jinn...I mean Liam Neeson is damn near perfect for the role. The only thing that detracts from his performance is trying to figure out why an American kid born in Indiana has a British accent.
For those of you who don't know, Professor Alfred Kinsey was a University of Indiana biologist who moved from the study of bugs to the study of human sexual relations. He published some books on the subject (that were decried by the right as pornography), basically that said that things like masturbation are normal, despite what was being told to humans at the time.
Of course, in the US of A, this pissed a lot of people off, and they tried to shut him down in various ways (Customs cases and the like). Kinsey was a very interesting man, who's belief on sexuality did not cross the line of morality. He believed that sex was natural, but that no person should be forced to do something against their will.
Anyway, whether or not you agree with Kinsey's ideas, the movie is still fascinating, as it shows the history of one of the greatest research projects of the 20th Century.