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:
I love the idea of this book. It really doesn't get much easier than this. It starts out with a very interesting concept. The author spends an entire chapter talking about how all those other book titles can help you be ready to begin writing. If that were true, my mind would immediately go into that book. Unfortunately, once you're in said chapter, it is just as easy to simply skip down (or up) or back when needed.

Ex Output:
Good Review


Ex Input:
This is a book which reads and keeps the reader's attention. It's about how two people who feel an instant attraction discover something wonderful out of their own selfishness. The problem with that is, in real life, we all know some selfishness exists at the same level as most people. One has to take into account how selfish one really is. I also believe everyone wants love regardless where your economic situation is, but it looks like money does not come anywhere near helping out someone in emotional needs.

Ex Output:
Good Review


Ex Input:
Love the guy and his sound. His voice is amazing for somebody his age. Great CD. Would recommend it for sure. Keep up the good work Bryan.

Ex Output:

Good Review