STARZ rating system is rigged 4 stars for this piece of trash?

Rating: 1/10 (24 February 2014)

This is not a movie which would have appealed to me. In fact, I think the primary demographic must be people who get stoned before every activity. But, the STARZ cable guide gave it four stars so I thought it must be at least decent, I mean, they don't give four stars to just any movie.
While I get what they were going for, they just didn't pull it off. I can handle crude movies, if they are funny, but this was just stupid and crude. I kept watching thinking it would improve, never happened.
I think the recent bad reviews are typical of people like me, frustrated about being duped into seeing a terrible movie by a bad rating system.