Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very Good

For any aficionado to the Samurai history this book is a kind of 'must have'. The book is very complete with many pictures, diagrams and information; however, the only reason why I did not give it the 100% is because this book is not an 'entry level', it is not for the amateur who is just tempting the waters on Samurai history; this book is for someone whom has average to good knowledge on the matter. As a personal suggestion, read the excellent book 'Samurai Source Book' by Stephen Turnbull; there is a section in that book that makes an introduction to the Samurai armor. Once you read it, then go to this book and everything would fall in place, and you'll realize the diversity and uniqueness of the samurai armor and arms.