Detailed Instructions: 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.
Q: Two cold cold worlds . This is one of my least favorite Bellow novels. But because it is Bellow it has a lot worth reading in it. His thoughts about society and culture may not always be exactly on the mark, but they usually stimulate and inspire. In this novel the hero is a bit less sympathetic than many of his other main characters. Henderson, Herzog, Humboldt, Sammler , Augie March have vivacity and life that Dean Corde does not. The Dean's wife too falls short of Bellow's livelier and more appealing feminine creations, for instance the Ramona and Madelaine of Herzog. So too the whole spirit of the work has about it a pessimism and bleakness which contrast strongly with that of Augie March, and Henderson, and even in its way, Herzog. This book is really a winter book, and it has coldness and dying in it. And it has the oppression of the Communist Iron Curtain world in Romania, and the depression of Chicago's most beaten and desperate streets. The characters and the story seem less alive than the ideas. Again this is not one of his best. Far from it. But it is Bellow and because of that a worthwhile read.
A:
POS