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

My wife teaches the 3 to 5 year old children at a Montessori school. They love the book. We purchased it for our 4 year old grandchild who likes to read it or have it read to her over and over again. She uses a used paper towel roll as her telescope and looks to the left, etc. just like the boy in the book. The book was sent quickly and arrived in perfect condition. Highly recommended.