Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A very good tour guide...not a detailed history book

It is important not to mistake this book as a detailed history of the battle. It is not intended as such. If you want a detailed history see the series of books by Harry W. Pfanz. Rather, this is a guide for visitors to the battlefield that is clearly written and directs readers to the major points of interest while injecting a series of interesting anecdotes and thought provoking observations. To this end, it is very well done.