I enjoyed the movie because it makes you think. I had a root canal and still ended up losing my tooth years later. Then I had two different dentists give me a bridge. The latest bridge is well made, but still fell out last year. I frequently have neck pain on the side of my neck with the bridge. So I'm going to have a 3d cone beam CT after watching this to see if I've got an Infection going on wherr my tooth use to reside. Perhaps I need the periodontal ligament taken out, Maybe it's out already. Who really knows what the dentist did. Movies like these empower people to think about their health in broader terms. Stop hating on information and calling everything you don't agree with misinformation!