Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Just don't believe it all.

This book makes an interesting read, but I my jaw dropped when the authors dragged the Shroud of Turin into it. Also, the book is quite Anti-Catholic. There are bits and pieces of interesting research here, but they are put together with innuendos, half-truths and very broad suppositions to make a confusing picture which I consider false.