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: I bought it to my mom and she's been enjoying it. The battery last for couple of weeks, she has a very large area, but only 2 dogs so it's fine

SOLUTION: Good Review

PROBLEM: They are much smaller, and not as nice. I got these for my son in his party bag and they were way too small to use anywhere but a tea party. So this is my opinion, the picture is very decieving.

SOLUTION:
Bad review