Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A hard read, but worth it!

It might take you a LONG time to read this book, because it is like driving a car through mud. The details are exquisite, and if you miss one, it messes the story up. So, when you read this, make sure you have LOTS & LOTS of time! The time spent is for a lot of info tho, so give it a try!