One of the worst movies of all time. The writer/director has a history of not having a clue of how to tell a story and has the nerve to continue putting together garbage like this.
I hesitate to call this a movie because it's missing a lot of the characteristics of a movie. A plot, a story, character development, etc.
I think you should not only not watch it, but you should boycott any other work this guy has been involved in.
Please don't be tempted to watch it just to see how terrible it is. Instead, count yourself lucky that you have been warned and pass on the message to people you consider to be your friends.