Kinsey: 7.5 out of 10.
The story of Dr. Alfred C. Kinsey is a very interesting one, and this Bill Condon flick about the man's work surmises it nicely. At the time, the only acceptable sex was that of husband and wife and acknowledging the existence of another form was strictly taboo. Even today there are nine states where oral sex is against the law, even within a heterosexual marriage. Kinsey certainly had his work cut out for him.
Everybody's sin is nobody's sin. And everybody's crime is no crime at all.