Shortbus. Tsk, tsk...
Just merely thinking about this movie is a facepalm ready to happen. I cannot believe they actually were this mentally retarded to make this. And no, I am not using the word 'Retarded' as a cliché in place of a better word. This movie is seriously retarded.
To put in blunt terms the movie starts off with a guy jizzing in his own mouth, a dude masturbating while getting slapped by an ugly STD ridden whore, and a generic looking pornstar banging a so-called Canadian-Chinese. This is all shown in graphic details by the way (at least in the unrated version).
Alright so I know what you're thinking: "If the plot is good then it does not matter."
Well that's the problem. The plot is HORRIBLE. I think I could head to my local Rehabilitation home, gather some 'special' kids, and we could create a better movie plot.
The plot is consistent of three things: Homosexuality, Sex (in general), and relationships. None of these things are touched upon with great depth, instead they are all explained by dry humor and stupidity. To give an example there is a homosexual man who is not satisfied with one gay pal, so he needs to get another one so he can make a threesome of men playing The Star-Spangled Banner in each others anuses(*MASSIVE FACEPALM*). Another example is a woman can not get an orgasm from her husband, so she decides to hang with a female tramp to teach her how to ejaculate (Really...).
So the creators probably realized in some point in time that this was incredibly dumb, so they added in extra sex so people would buy it. Which by the way most is gay sex.
For other aspects:
The music did not match the setting.
The acting did not just suck, it reeked of something unfathomable.
The presentation was horrid as I explained earlier.
And with all of this combined you have a big pile of worthless dung that isn't fit to be called a pornographic film.
I give it a 1/10 without question.