Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Required Reading for First Time Inflatable Boat Buyer

The book will help the reader with complex questions about matching the technical advantages of materials, hull types, and floor systems with one's needs and mission with a boat of this type. It does a good job of explaining the advantages and disadvantages of each choice. I settled on a Achilles with a role up aluminum floor because lightweight portability was a primary need for me to load on small aircraft. My boat would not be optimal as a tender. The part of the book dealing with history and development is also very interesting.