The Book of Eli.
I actually really enjoyed it. I thought it was a really cool, interesting idea, and the entire movie you're trying to figure out what's going on. The fight scenes were nuts and Denzel and Gary Oldman were definitely on point in this one. The only thing that I felt was holding it back from being a top tier Denzel-movie was that there were some scenes that were just so slow and boring for absolutely no reason. I don't need to see Denzel walking down the street, in slow-mo, for 2 minutes, to the sound of really loud, high pitched strings. I get that he's an epic dude...but seriously.
I def recommend the movie though. Just go into it with low expectations if you can (that's what I did).