Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Great Disappointment

This is not a scholarly work, and not truly a biography (although it does have an elementary review of personal details about Sharon). The presentation is a flat monotone with no attention to relative importance of events discussed. It's as if the authors had daily news bulletins spread out before them, and then give us a synopsis. There is no analysis of significance and import of the events, or background explanation of Israeli and Palestinian personalities, politics or issues. What commentary that is given is by way of quotations (or paraphrases) of recognized authorities in the field, and often this material is without source attribution. Unless the reader has some significant prior understanding of the Israeli/Palestinian situation, much of the book will be confusing and of low informative value.