Instruct: Classify a given Amazon review as either positive or negative.
Query: Mammoth, Enlightening and Engrossing

"Gotham" is by far the best history yet written on the history of early New York City. As a born-and-bred New Yorker who has always had something of an obsession with the history of the city, I am now even more thoroughly entranced. Don't let the 1,000+ pages put you off: like a good film, you can sit by your reading lamp till your legs cramp up and not even notice - every chapter goes down smoother than a Jello shot and leaves you thirsty for the next. Bottoms up!