I don't really think your smartness depends on the amount that you read. I think it depends on your ability to learn and to study. Of course, you have to know how to read to learn things though....
Ugh...don't even bring up that movie....that shouldn't even be counted as a movie, it should just be called "A waste of your life". But, not all book-based-movies are bad. The Lord of the Rings for example, great movies and great books.
Go read a different signature.