I could be a liar like Dan Brown and his brain-addled fans, and claim "it's only humor," but I will admit that I am pleased to see the movie discredited.
Just so you know, the author of the book went around to every talk show there was to proclaim that the background of the book was entirely factual. The background falsely accuses Christianity of being nothing more than a sick fantasy devised by sexually frustrated men as an excuse to slaughter tens of millions of innocent women.
Brown certainly has an agenda against the Catholic Church. Was he expelled from the Catholic church? Or is he Muslim?