Hi Jem,
The interview and review posted today here at BellaOnline. Matt Baglio is very engaging, and I was glad to have had the opportunity to interview him.
Despite having planned to see the movie before posting the review, I haven't seen it yet. Friends said it was good. One of the questions I asked Matt was whether the movie perpetuated Hollywood stereotypes of exorcism (The Exorcist, the Exorcism of Emily Rose, etc). He said he felt the movie addressed exorcism in a realistic manner.
I liked the book. I think I was expecting more of a story, and was pleasantly surprised after reading it that it was not. Matt conducted extensive research and approached the project like the good journalist that he is. The book did not sensationalize the topic nor did it "dumb-it-down." I learned some things along the way.