Deff the book. It gives more detail than the film. If it could be just like the book I wouldn't complain however I wouldn't want to get up to go to the bathroom after the first 3 or 4 hrs. I wouldn't want to miss a thing! :(
The books of course ! It gives so many more details, descriptions, and we're free to picture everything with our own imagination! Still, i'm grateful for the movies, so we can picture the character...they did a really great job with the cast...! i don't know about you, but i can't think of Edward/Bella/Carslile....without seeing Rob, Kristen, Peter...!