Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Incredible book, a MUST for anyone interested in the sea

We bought this book as a Christmas gift for our 12 year old daughter who is fascinated with sharks. What a gem!!! We keep it on the coffee table now as a reference book. Every time an undersea show comes on, someone grabs the book to look up whatever they discuss. This book is full of great information and incredible photographs. Anyone interested in the ocean MUST get this book. We are all certified scuba divers and it is especially valuable to us for identifications, habitats and habits of sharks and rays, and general information which we need to know when siting one of these marvelous creatures!!