Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Boring, Disorganized, and Highly Repetitive

I have read over 40 books about World War I, and this is the worst book I've ever read on the subject. The book is boring, disorganized, and relentlessly pursues it pacifist agenda. The book is repititous ad nauseaum. In the author's attempt to convince his readers that the ordinary soldiers didn't want to fight, he presents a huge number of barely discernible short stories and excerpts throughout the book. The text is erratic and disorganized. This unconvincing book seems not like the work of a published author, but the work of a human psychology student's term paper. Much of the book simply consists of word-for-word extracts from other published media. Ignore the positive reviews on the back cover - it's clear these reviewers didn't read more than the first few pages. This book isn't worth the paper it's printed on!