TASK DEFINITION: Given an English language product review, determine if it is a Good Review or a Bad Review. A good review is one where the product's review has positive tone and Bad review is one where the tone of product's review is negative.
PROBLEM: this book is one chapter per chapter. and it says each chapter.its only 10 pages long. don't buy! waste of money. i want my dollar back amazon! if you can't get any better than this! shame on you! no wonder the price is so low! it sucks so much.

SOLUTION: Bad review

PROBLEM: This item is not as described in the product description and did NOT work for me. I used it according to instructions that was included. It may have been intended for someone else but not on me! I think it caused a reaction. Did get refund so no worries there. Hope this helps.

SOLUTION: Bad review

PROBLEM: These pillowcases were just perfect.

SOLUTION:
Good Review