Pros: Educational section is informative and sexy.
Cons: Blowjob overload!!! and unenthusiastic actors.
This is a blowjob-laden film with some interesting information on complicated blowjob techniques like standing 69 and sword-swallowing. But unless you have a really high threshold for watching fellatio and are a serious enthusiast, you will likely find the scenes at the end of the movie tedious. Furthermore, the actors in this movie were troublingly unenthusiastic. Because the boringness is not balanced by some kind of educational revelation about fellatio, I would not recommend this film.