Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Extremely informative and interesting.

This 3 volume collection is a must have for Civil War fans. Shelby Foote does a terrific job at describing all aspects of the battlefield conflicts: the terrain, the strategies of the commanders, and even the feelings of the soldiers who fought. For a series of this length, it reads like a good novel; there were times I couldn't put it down.