Instruct: Classify a given Amazon review as either positive or negative.
Query: interesting but not WOW!

Most of the ideas in this book would not stand up to the test of time- or a strong breeze! post-it notes on the wall?!? Jonathan, what were you thinking? Though I really like the "envelopes with messages" concept, the execution is a short term art project.Well worth a couple of bucks though, but I would have been very upset if I had paid full price for this.