Denzel Washington has a flair for memorable action films, and "The Book of Eli" is no different. A man in a post apocalyptic world is trying to protect something precious from Gary Oldman, and he'll go to any lengths to keep it safe. We have to wonder why, because at the end of the movie we find out it's no use to him at all.
The precious cargo turns out to be a Bible, which is fine, until the film reveals to us that Eli is blind. We see Eli seeming to read the Bible at several points during the movie, but he can't be. We're told it's Braille, but a standard Bible in Braille would run to at least 38 volumes and be way, way thicker than what Eli's carrying. At best, he might have the introduction and a few pages of Genesis. Was it worth all the fighting?