Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Lost along the way

I consider this book to be one of my greatest waste of time and money to date. By the title one would think/hope it dealt with advanced Navigating skills. After reading it, I can assure you it dose NOT! What it is, is a rambling self praise book that deals with survival skills. Yes those skills do include navigation, but Mr Davenport's long winded overly complicated discriptions make it laboreous to learn even the most basic skill. I learned more about navigating and survival watching the movie "The Edge". My advice to anyone thinking about buying this book is to save your money and buy one of the military manuels instead.