Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Severely Outdated & Worthless

The book was written before the peso devaluation and subsequent crisis and is utterly useless unless you need a paperweight. This 3rd Edition is dated March 2002, and all hotel and restaurant pricing is from pre-devaluation. I spent November 2004 in Buenoes Aires and am headed back January 19, 2005. Buy Time Out Buenos Aires instead: Second Edition 2004. It is perfect!