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 Input:
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.

Ex Output:
Bad review

Ex Input:
My cat loves these mice she likes the one that is a little bigger then the others. Would buy again if I ever have to but it seems like they aren't available in stores. Good buy. They don't hold up so long for her though because of how small these are.

Ex Output:
Good Review

Ex Input:
I am very disappointed in the quality and size (not to say size) of this item. Not only did it take over 1 week longer than they told me to deliver. The one I received is a smaller size, made much thinner material, was not as full or plush looking but seemed more like a child's size. It also looked different from what I saw online especially the pattern on it. What really got my attention to that product was how heavy duty (thin) the fabric was.

Ex Output:
Bad review