Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What a book!

This is the Abraham Lincoln you don't learn about in high school, the one who leveraged his tenuous power in ways that seem almost unimaginable. Reading this phenomenal book gave me huge appreciation for Lincoln and his capacity to free the slaves in the context of the Civil War. (I also never realized how pathetic his cabinet was!) Whenever I pass by the Lincoln Memorial, I now get a chill thinking about his greatness. Our country came so close to permanent division, and was saved almost singlehandedly by this remarkable man.