I'm a big fan, I enjoyed tusk and I think yoga hosers is actually a pretty smart/funny movie once you get through the dick and fart jokes (which is always his approach).
I just don't get what this movie is trying to be, it's not witty the humor is really forced and it completely lacks the charm and thought I come to expect from his movies. Most of the cameos fall short or just feel flat.
Kevin Smith sure looks like he is having alot of fun, if you are just there for dick and fart jokes I'm sure you will enjoy this film.