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.

Example Input: The game is fun, even for 2 years old. BUT - after one year of playing this game, every time I go to turn it on the screen goes blank or comes up with an error message. It's always happens when you need to put in a memory card which takes forever. It also freezes and sometimes don't let us proceed at all. Then I've been having trouble loading games onto my DS. When that happens, they ask why we want to change something.
Example Output: Bad review

Example Input: This book is not for everyone, although most will love the plot. For me, it has too much violence, rape, and other things that just did not seem like a fun idea to me. I think it's better for young adults. Most of my friends who read fantasy enjoy it, so I'm afraid this isn't something I'll continue with until they're older.
Example Output: Good Review

Example Input: It has been one year since I purchased my first book on the kindle, and this by far is second to worst purchase i ever made. The information in it seems like it's from old magazine articles, especially around a specific topic that doesn't seem relevant anymore. Save your money, or get something more contemporary as well.
Example Output:
Bad review