Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This book was disturbing and enthralling at the same time!

I loved A Clockwork Orange. It was definitely different from any book I have ever read. The storyline was unique and the characters were well developed. Although parts of it were disturbing, they were necessary to emphasize the plot. The book gave me a new understanding of violence and I recommend it to anyone looking for an interesting book.