This film (if you can call it that) was passable, nothing brilliant though, and sometimes remarkably mundane. Nothing really happens here, and that's the problem, no conflict=no story.
The characters, well none of them have much substance, no values at all really, as a study of human nature it's pretty depressing, though their are insights to be had. The characters are shallow and vapid for the most part, and unless you're like that yourself, it's hard to relate to any of these muscle guys or air head girls.
In summary, as far as reality tv goes, it'll kill 90 minutes if the need be, though why kill what little time you have;)