I know the films are made as art, and don't necessarily have to have a narrative (even though, one of the better shorts, Clark's Impaled has a very loose narrative, probably making it my favourite), and much it's much like watching the Cremaster films (speaking of Cremaster, Barney's film was pretty good in this too) only with more dudes whacking off. The one I rented this one for, Noe's, We Fuck Alone, was decent if only for it's audacity with it's strobe effect and constantly moving camera à la Irreversible, but when it comes right down to it, it's just more whacking off. My suggestion is, if you watch it, view it in sections just to keep hardcore boredom at bay.
An interesting mix of erotic shorts. Like any other collection of shorts, some work and some don't. I've seen both the UK and US versions of this and both are pretty equal to me.