Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Crusading

Having just watched the "Kindom of Heaven", I was very interested in learning more about this periord of history. I found many books on the subject, but most were very dry and hard to get into. I picked up a copy of the Idiot's Guide to the Crusades and believe it or not, I could not put it down. This book is not a scholarly work but is very entertaining and well presented. The title of this book is deceiving. Few idiots would take on a subject matter like this. My only criticism is that it does not contain more maps and pictures. For the amount of people involved in the crusades, it's hard to keep track of who is who.