RATING SUMMARY: in regard to the performers and their appearances, no one's looks or actions should detract from a scene. i don't expect a/v quality to be flawless, however everything should be clearly visible and audible. the dvd should have some extra content worth watching more than once. there is no plot or acting whatsoever in this movie. (i usually don't view those.) the "what its worth" amount is the price i paid for this dvd. THE FEATURE: un-natural sex is a non-traditional (oral and anal sex, some group, but no 1 on 1 vaginal sex) sex themed movie. this was one of the first series i can remember to go straight to anal and oral sex without any (of the usually obligatory) vaginal sex. i think this was one of the first anabolic - diabolic dvd releases to feature extra footage. the extra footage is incorporated into the movie which runs almost 3 hours, 20 minutes! SCENE 1: gauge with erik everhard and john strong. alternating oral and anal sex. double penetration and double anal penetration.