Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Everything it says it is, and more.

It is difficult to understand why anyone would state as a COMPLAINT that "The book is about David Roberts and his research into a survival story." Yes, that is EXACTLY what it is. Roberts' story-within-a-story is accessable, immediate, often humorously self-disparaging, and it shows a drive for knowledge which one can only admire.I was captured by the end of the first paragraph of the introduction, and I couldn't put it down. Great stuff.