Instruct: Classify a given review into positive or negative sentiment.
Query: Oh, Snap, Powell Does it Again!

Known in some circles as the "4th Beastie Boy" or the "Rap-arazzi," long-time Greenwich Village, N.Y., native and man about town, Ricky Powell truly delivers the goods in Oh, Snap.This photo guru has been in the game a long time, which is evident in his body of work, especially with the old school Def Jam recording artists he shot including Public Enemy, LL, and the Beasties, just to name a few. Powell has an uncanny ability to showcase an era of both hip hop and NYC culture that seems to have faded in recent years. Like Glen E. Friedman, Powell was in the right place at the right time, capturing a movement that was explosive, dangerous and elegant all at the same time. This book is a must have for all hip hop fans and those who remember the way NYC was prior to the Rudy Giuliani administration.