In this task, you are given books product reviews in English language. The goal is to classify the review as "POS" if the overall sentiment of the review is positive or as "NEG" if the overall sentiment of the review is negative.
Example: Hopeful for those who seek harmony in the world . I wouldn't recommend this to anyone who thinks that religious wars, repression of individual spirits or rape of the earth are good things. Those who seek peace, harmony, celebration of each of us and respect for our earth will find this hopeful
Example solution: POS
Example explanation: The overall sentiment of the review is positive as the reviewer mentions positive expressions such as 'hopeful', 'will find this helpful' etc.. Hence, the label is 'POS'.

Problem: Worth reading . What can one say about this book that hasn't been said before? "Speaker for the Dead" is fundamentally different from "Ender's Game." Those expecting epic space battles and wild technology will instead be confronted with science fiction in which the primary science is anthropology, which is a welcome change of pace. "Speaker for the Dead" is by turns gripping, moving, frustrating, interesting, preachy and grossly manipulative. It's not perfect, but what is? Wise readers will stop the Ender series at the end of "Speaker for the Dead" and pretend that "Xenocide" doesn't exist. Don't say I didn't warn you
Solution: POS