Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A very single book

Although this book has only 64 pages, I thought that this book had more information about many exotic animals. However,this book is very single with a short information (Because it has big letters , it has less information that I expected) and I think It should cost much less.It has color photos,some of them good, but I insist, the information and photos are few.