The best I can say is this series is an acquired taste.  I haven't acquired the taste yet, but that's not to say I'm not open to serious discussion.

What this particular tape needs is a jolt of insulin.  The action is perfunctory, way too static and comes off like a video lullaby.  To wit: one lengthy sequence features a rather hefty woman who looks like Joe Lewis giving head to a guy having problems getting it up.  Small wonder.  It's times like this that the concept of judicious editing comes into play.  I know, I've been on enough sets where guys had wood problems.  As Tom Petty once said, the waiting is the hardest part.  Imagine what it's like for the video viewer.