Bought after seeing the movie ... I had loved, the interpretation of the actors were breathtaking. I decided to buy the book to find out the things I missed in the film. But unfortunately it is rather the opposite, I think the film is much more successful than the book, the latter are not as transcribed the emotions of the characters, their doubts, their inner conflicts etc ...
In short I was a little disappointed to read that book, maybe that's the thing not to do after seeing (that) movie!