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:
the title made me think, this is about how to be a woman. The author was on drugs in her mind when she wrote this book. If you're feeling that way and you just need some ideas of how to live better with yourself read this. It's not worth buying.

Ex Output:
Bad review


Ex Input:
i dont think its working i saw nothing no changes while using this.maybe im expecting too much.ill give some more time then i'll try anything else. oh well live n learn.

Ex Output:
Bad review


Ex Input:
Great product! I love the quality look and it fits my phone perfectly. My only drawback to this item is that you have to use a screwdriver or whatever else you can find to open up your case. If not for this feature I'd give 5 stars. But other than that, it's awesome! Thanks! The pen is cute as well.

Ex Output:

Good Review