Yeah, definitely worth watching. I got bored when they went into the BDSM stuff too and stopped watching. It's a nice touch that the girl they've got running around doing interviews is actually against this kind of pornography.
You linked to their "censored" version for some reason. Here the version they call "uncensored". Which seemed to just have a little more footage.
http://www.xxxexpose.com/downloadpage2.html