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.

[EX Q]: I don't know what to write here, this product didn't work at all for me. It was a complete waste of time and money. I tried it on one eye first, the light did not affect my eyeglass frame or any other part of my body whatsoever. To conclude just dont buy. I will probably never be able to find something else that works. Save your money - there are plenty others out there. I wouldn't suggest giving this little cheap thing even 1 star but you have to.
[EX A]: Bad review

[EX Q]: The book is good, however it's hard to get your hands into the book. I bought all of her books at once. However, they have great ideas and techniques. For people who love flowers, this book has some good information. It's definitely a better read then the other books in my line that I've read. Enjoy! Happy Holidays!
[EX A]: Good Review

[EX Q]: Bad acting, poor script, terrible plot, bad everything. I'd rather eat a banana. You will learn absolutely nothing new. A sad waste of talent by the actors. 
 Rating: 1.
[EX A]:
Bad review