Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Krugman Is A Tiresome Person

One of the reviewer's tells us that Krugman's book is a "must read."It's only "must-read" if you haven't already read or heard any one of the seemingly endless number of interviews Krugman has given over the last few weeks as he relentlessly promotes his book. In each one he repeats the same talking points with merciless precision -- same key messages, same metaphors, same lame attempts at humor, same twitching, stammering Woody Allen-esque delivery. The key thought that he endlessly spouts is:"Krugman on the book: 'The central theme is, we're being lied to by our leaders, and I just felt I really needed to put that very strongly in context.'"