Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good Introduction to Church History

The book is clear and easy to read, detailing the historical points while explaining the theological movements. It is especially good for those just starting to study Christian History. The author is fair when presenting other points of view. The only weakness is that it is just an overview, as it would be nearly impossible to record everything that happened historically and theologically in detail and still be able to print the book.