Religulous will probably be boycotted by the Local Christians Mothers Society like they did when Monty Python's "Life of Brian" came out when I was in High School. Lasted one night, one of the Vulgar-German Christians went to see it at the Fox and a day later it was gone.
Make fun of Catholics in a movie or make fun of their Series of Pagan Rituals and they'll go apeshit.
Yes I was forced fed into the Catholic Church as a child and I have abandoned that bullshit little psuedo-cult forever.