The documentary 'Unlocking Da Vinci' code basically talks about what has been written in the book 'Da Vinci Code'. It deals only with the religious aspect of the book and does not at all venture into the art or Da Vinci part. Well, that was a huge disappointment. After a point in time, the documentary became bland and absolutely uninteresting. Like Guru said the documentary was piggybacking on the popularity of the book. I don't think any layman would be interested in seeing the documentary through to the end unless he is a) a staunch believer of the Church, despite the Church's atrocities towards innocent people, or b) a person interested from an academic point of view. Since I am neither, it proved to be a waste of time for providing undeserved attention.