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: Not flash cards . The content is good, but these aren't actually flash cards. It's a bound book with very thin pages and two words to each page. Studying with flashcards is best done by testing one's self with cards, slipping failures back into the deck for near-term review, and setting repeated successes aside. This isn't possible with a book.

SOLUTION: NEG

PROBLEM: Functional and Fun; The New Knitting Book . I LOVED this book. I picked it up on a whim and spent the next two hours reading and laughing. The patterns are fun and these girls are so funny. I think this is a great book to have in my library. It has several patterns that I really want to make as gifts and I think even the book would make a great gift to any knitter

SOLUTION: POS

PROBLEM: A mediocre book at best. . I can't compare Learn To Program with C++ to any other C++ books, because this is the only one I have read so far.  All in all, unfortunately, the book has turned out to be a failure.  I simply didn't get out of the book what I wanted: an elementary introduction to the language.    At times, it seemed the author was using phrases that he had never used before, as if he had explained them before at some point.  Bizarre, yes.  He made the assumption that some of his terminology was either very simple to pick up on, or was already covered.  It wasn't simple or already covered.    Also, perhaps equally bothersome, the author talks too much about the students in his fictitous class.  Make note that there actually no classroom with the students he is always talking about.  What is probably most bothersome is that he often repeats the same things over such as "I waited to see if anyone else had a question."  He is the one writing the book, of course he knows if one of his characters is going to ask a question or not!  Remarkable.  The interaction between him and his students may upset some people just because there are no actual students.    As far as the book being easy to read, well, the introduction is, but you may get lost after that.  I did.  It is possible that C++ is to blame, or may be it is how the author presents the language

SOLUTION:
NEG