Instruct: Classify a given Amazon review as either positive or negative.
Query: One of the longest (and greatest!) books you'll read...

What an epic. What a masterpiece! While this novel might take a while to get through, it's totally worth the effort because you get to know the characters very well and fall in love with them. A good "apocalypse" story about what happens when a disease kills 99% of the world's population, and a few thousand are left to re-create society. Very eerie, especially during the parts where some of the characters are wandering through the empty cities. Makes you glad to be surrounded by people!