This is a very good adaptation of the movie. It includes all of the extra scenes and alternate ending of the DVD but worked into the story. You also get a little bit more background into what's going on in the story. If you enjoyed the movie, you'll enjoy this book.
Adds some background information to the movie, motivation, thoughts, etc. Not as much as I had hoped, though. Tone and characterization very similar to the movie. If you haven't seen the movie, this is still a good book to read, and in fact, you may enjoy it even more as a novel.
Novelization of the movie- I liked the book enough to rent the movie, which I now own.
LOVED this book! Very suspenseful and kept me up all night reading so I could just find out how it ended!
New twist on the standard good vs. evil. If you liked the movie, you'll like the book