Instruct: Classify a given review as either positive or negative.
Query: GREAT!!

This book is great, better than I expected. Great and large pictures, and is a exactly and well explained "manual" for who want to be a us army ranger, or want to know how a elite team select their soldiers.I recived the book in record time, maybe one week (or less than two weeks) after the book shipping.I recomend this book for thos who love military stuf, or want to join the army.*Sorry my bad inglish, I'm from Brazil.Lucas Nunes