Instruct: Classify Amazon reviews into positive or negative sentiment
Query: the usual suspects...NOT!

This must have been an interesting conference: a multinational cast of the usual suspects (Scott Snyder, Kyongman Jeon, Aidan Foster-Carter et al.) joined by some functional area specialists (Jeffrey Pilkington, Danny Leipziger et al.) for added spice.Among the highpoints: Heather Smith's dissection of the food situation, David Steinberg's thoughtful reflections on South Korean politics, and Holger Wolf's demolition of the myths of German unification. Anthony Michell provides a heterox view of the North Korean economy. It may not be a convincing view, but it is a welcome antidote to usual recitation of Bank of Korea figures.