Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Riveting

The beginning of the book was so vivid and real that it made me angry. In fact it made me so angry, because of the painful truth, that I ended up picking a fight with my boyfriend. Few books can make you that mad. The last quarter of the book was purely a fictional romance. At that point it lost its zeal from the first part of the book. Overall it was a good read.