My OH and I saw this film this week, it is well worth going to see.

We did not know much about the film, personally I thought this was better as we did not know what to expect.

Without giving too much away, it is set in the future in a post apocalyptic world. The story focuses on a man named Eli. He is walking across America with a book. Other people want to get their hands on this book as when you have it people listen to you.
I can't say any more without giving away the story but I thoroughly thoroughly recommend seing it!