Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A fine art historical supplement

You won't find the latest Casa Blanca club or Ouerzazate-Marrakech bus schedules in it, but you can't beat the Blue Guide for concise historical background and comment on art and architechture. In places where this really matters, like Volubilis, Moulay Idriss, and Fes, it surpasses more mainstream guide books. Pen-and-ink sketches replace glossy photos, giving the book the feel of a war correspondent's diary (or the Wall Street Journal?). ...