Instruct: Classify Amazon reviews into positive or negative sentiment
Query: At least the title is good...

As a person who enjoys a good scientific history (nerd alert), I was very disappointed in Galileo and the Dolphins. The writing is poor and the topics treated in a superficial and sensationalistic fashion. For very good books in this genre I would suggest Bill Bryson's A Short History of Nearly Everything or The Know-It-All... by A. J. Jacobs.