TASK DEFINITION: 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.
PROBLEM: Another fine book by the master . Poirot is given a case by his old pal Spence which takes him to a small village, where the fussy detective must unravel clues behind a crime in which the main  suspect has already been arrested and sentenced... Hercule's indignities at the run down boarding house he's staying at make up the bulk of the story's humor, but the mystery is great fun, too and I doubt anyone can guess the killer, unless you're paying amazingly close attention. The characters here are some of Agatha's most entertaining, and Mrs Oliver, with her uncanny intuition,  always makes a nice flighty side kick..

SOLUTION: POS

PROBLEM: MAJOR REMIX . Review title says it all!  If you've read any of her other stuff, this will be totally boring.  She has explained most of the chakra stuff in her other books.  If I had to read anyone else's chakra-related story, I was gonna scream!!    Can't think of any reason to purchase or read this one

SOLUTION: NEG

PROBLEM: Lacks clarity . The author talks about all major developments in the field of Quantum Physics as of the date the book was published, but does not explain them clearly, especially towards the end with topics such as super gravity. The diagrams appear out of sync with the text, and are not explained well. I somewhat liked the book in the begining, but at the end was forcing myself to finish it

SOLUTION:
NEG