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 coffee cup is just about the perfect size. I enjoy drinking an espresso and a large mug will not always fit. So while this product didn't solve my problem it came pretty close. The color of the chocolate brown adds to its classy look. It only gets 4 stars because you have to hold on tightly when washing or any liquid from your beverage will spill. A great buy though for anyone that wants better tasting coffee!

Ex Output:
Good Review


Ex Input:
Good story, but the book was not very long. I had hoped for more about his life, how he came to be where and what people like him did with their lives. The story is good. Read this book. You will enjoy it.

Ex Output:
Good Review


Ex Input:
This toy is very cheap. You can't really turn on the music unless you put a lot of pressure and hold it down with your finger. My daughter doesn't even use this much. I bought an expensive one to replace it...don't waste your money!

Ex Output:

Bad review