I think The Book of Eli is completely amazing and the people that claim it's a religious propaganda movie should stick it and think of the undertones as in-universe laws. I found the story and tone amazing, the acts extremely engaging - I mean, even the bad guy, he could be considered very average as a stereotype, but he's just so damn cruel and you just get him anyways - and those two creepy people in the cabin that <spoiler> and serve creepy tea? Even if they were horrible people, I felt a lot of pity for them. Also, the imagery is beautiful and the ending is "OMG DID ALL THAT REALLY JUST HAPPEN WHILE -- SERIOUSLY HOW AWESOME IS THIS -- OMG"
the above post was typed horribly but even if you dislike stupid people such as me, watch the movie.
i'm not sure whether it's that intelligent, but... it's just good.