Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Run for your life

DeLillo has ripped off Andy Warhol. This book is the perfect example of how many writers today lack imagination and originality. DeLillo steals Warhol's ideas to add interest and depth to his drab and boring story. The characters of Bill, Brita and Karen are perhaps some of the worst I've ever read about. Some advice, leave Mao hanging in the art institute of Chicago.