Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A personal insight into the city

I thought this book was terrific. Unlike a lot of travel books that are fairly impersonal and concentrate on the historical aspects, this book has 23 walks written by historians, novelists and journalists who have lived in the city long enough to know it from personal experience. It's great to hear little anecdotes about various places as you go through the walks. The Dorothy Parker walk takes you through all her old haunts as well as talking at length about her life and that of the other members of the Algonquin Round Table. A great introduction to a city that can seem impossibly hard to get to know during a short stay.