TNC guest-blogger, Darius Tahir, rates a series of movie adaptations:
Great books are great books; that is, they're great books because they're great at being books. And many of the qualities that make a book great as a book aren't portable to movies. Any kind of inner voice; psychologizing; stream of consciousness; many kinds of allusion; many kinds of wordplay, and I'm sure there are more examples that I didn't think of.That's why it's a pretty bad idea to try your hand at the great books, though people keep on trying (The Great Gatsby, say, or All the King's Men). No, were I a director, I would only choose to adapt mediocre books with promise.