Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Forget the rule of hour, the code is better.

The first thing I can say about this book, is that you will like it when you get to page 120 or 150. During these first 120 pages or so, the books only hints at what is going on. Starting around page 125 you start to get an idea about the secret hidden in the Hypnertomachia, a book from the end of the 15th century.I have to admit that there is character development in this book but at the expense of the mystery and the action. Also the secret hidden in this book pales in comparision to the secret hidden in the code.