Instruct: Classify Amazon reviews into positive or negative sentiment
Query: An excellent book, though there are some flaws

In Rosenbaum's "Explaining Hitler", the opening chapters give us a sense of stability yet total confusion of Hitler. Yes, the book is graphic and yes, the book is REAL. The writing is quite smoothly written, however, constant tautology gives the book an overall boringness to it. This does not take away the greatness or the interest of the book, in case. Rosenbaum's vocabulary was quite extensive and some may need a dictionary near by, especially during his introduction. However, for all you word freaks out there, this book is quite for you. But you must have some type of interest in Hitler and a large interest into how he became what he was: A monster.