Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A great book

Like all other books in this series, which are diaries of boys in America, it was an enjoyable book. It stayed true to history while adding some interesting perspectives to the story. I enjoyed reading this book because it wasn't nearly as dull as many books on the subject that I've read. I won't give away the plot, because I hate it when people do that in reveiws, but I will tell you that Ann Rinaldi is a great aauthor of children's historical fiction and you to will enjoy the book.