Instruct: Classify a given review into positive or negative sentiment.
Query: Blah from BPMG

Don't buy this book. It's more of the same decades old reengineering ideas from people who should know better. Put together by the BPMG.org, a small group of advocates for such ideas who run a for-fee site, for-fee events, etc, the 5-star review above is most likely a plant. Look at the phrase FOR THE FIRST TIME IN ONE BOOK - knocked up by "marketing"? If you want to know what's really happening in BPM, you'd be better off using Google and/or arranging reference visits to customer sites where technology is delivering really substantive change on the ground.