Instruct: Classify a given review into positive or negative sentiment.
Query: The Tortilla Curtain

The Tortilla Curtain was my introduction to T.C. Boyle and I liked his writing so much, I have ordered two more of his books. The story part will keep your attention but the deeper meaning of discrimination and bias will stay with you for a long time and make you more sensitive to the people we encounter who are misunderstood and judged wrongly.