Faces of death is neither a movie nor a documentary, it was a collection of FAKE, I repeat, FAKE videos that were made to cater to the needs of those who like Gore. Movies like Saw and Se7en also cater to the same audience. My favourite documentary is very difficult to state as i have number of favourites for each category. I like history and current affairs type of documentaries. My current favourite is Why Democracy? series on BBC. Other favourites include Atomic Journeys Welcome to Ground Zero, Etre et avoir( sorry if i mis spelled that) and Rome engineering an empire.