Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Review of Holes By Rico

I enjoyed the action and adventure of Holes. Holes is written by Louis Sachar. I recommend this book to all 4th& 5th graders. An important theme of this book is friendship. The main character, Stanley, has a family curse. Stanley was sent to a place called Camp Green Lake and that's where he and Zero meet. They become friends and they rescue each other. Read the book Holes to see if digging holes really does build character.