" This is my fourth Dan Brown book, and lets just say I had the overwhelming feeling that I have read this book before. Needless to say the plot and story line is the same in this book as in Angles & Demons, The Lost Symbol, etc. I feel that the order in which you read his books will ultimately figure into your own rating of them. The story was compelling but the twists and turns were all to predictable. I did find the ending enjoyable but as a whole the book was average. Reading between the lines you can see the beginning of the development of Robert Langdon and the future adventures he would embark on. "
— Jonathon, 2/4/2014