I must admit that this book has taken me aback. I was hoping for more reading but the book is very thin (the size, plus big alphabets)... The story line is really similar to the movie although in the book, there are a few twists. I also get more insights into the characters, especially Riddick...Sadly, after reading this book, I don't find Riddick that...intriguing or mysterious anymore...it's a tad bit disappointing. However, this is a well-written book, I truly enjoyed reading it... But if it boils down to watch the movie or read the book, do please save the money to watch the movie... thanks...=)