I dislike The Exorcist, and I found it a warning sign of the dangers in a furious cinematic talent putting the audience through it (a Hitchcock phrase) without purpose, or without the nagging moral anxiety that activated Hitch. You see, I don't think William Friedkin believes in the Devil, or cares about him. I think he found exorcism a pretext for a gross-out and he calculated there was an audience for it, or a crowd ready to be challenged. Maybe I'm too much of an atheist to stand religion being so thrashed.