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.

Ex Input:
Felt like a Marvel story, but then again... . There is no perfect Earth. The DC universe is corrupt? Let's see...Joker actually turns out to be a hero (I know, he's not presented as one, but he offs AL, so he's a hero). Wonder Woman kills someone? Yeah, right. Batman actually points a gun at someone? Yeah, right again. The big blue schoolboy saves the universe? Hack, ptooey. Everybody makes mistakes (the big idea from the series along with there's no perfect Earth). It's too bad that DC didn't realize that this series was one of them

Ex Output:
NEG

Ex Input:
Shocked. Stunned. Horrified. . I realize that Patterson is known for his exciting, page-turning reads. I realize that he is famous for the relentless pace of his novels. And, most importantly, I realize that he is famous for stunning twists at the endings of lots of his books. Keeping all that in mind, I have to say that I was shocked and hurt by the, well, absolutely horrifying surprise ending to this book. To say it came at me out of left field would be a massive understatement. It's more like I was standing at home plate in Dodger stadium and was hit by a ball thrown from left field in Yankee Stadium. Truthfully, I never saw it coming. And I was horrified by it. I finished the last pages with my mouth hanging open. And I feel betrayed as well. I realize that twist endings happen often, especially when it comes to Patterson, but I DID NOT LIKE this one. I felt hurt by it. Putting that aside, it was a good read overall, which is why I give it 2 stars instead of one

Ex Output:
NEG

Ex Input:
Terrible Mis-Representation of the Baha'i Faith . This book has several mentions of the Baha'i Faith in it, referring to the Faith as "an offshoot of Islam", and in one part quoting someone as making the Baha'is out to look like violent animals. I will never read anything by this author again, she may be aware of Iran's history and politics, but is very miseducated in the area of the Baha'i Faith (not Bahaism as she writes it). The Baha'is are quite the opposite of what this author believes

Ex Output:
NEG