Instruct: Classify a given review into positive or negative sentiment.
Query: Packs a punch. This is a rare and complete book that reads like a text. A must have if interested in Brazil in any form.

Only the highest mark for this outstanding work. If you're interested in Brazil, this is the book you want. Thank you Joeseph Page for this fantastic novel that could easily qualify as a sociological journal. This is without a doubt my favorite book in years.