Needless to say, THE EXORCIST is among the great horror films of all time. But calling this book "the full story of the film" is a complete joke! As another reviewer has already pointed out, this book is essentially a transcript of the documentary "The Fear of God," and it contains little original material and little insight into the making of the movie version of Blatty's book. What's worse, the author has an arrogant writing style that's completely baffling, considering his lame research skills.