Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worth reading twice!

This book was fierce! I was like all checkin' out how the survivors were trying to fight their way in the cold and with prisoners coming after them, and it made me want to go out and buy an ak-47! If I was in that s--t I woulda got snuffed. That s--T was hard!Check it out, you'll dig it.