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: It's ok to read but for a book about dog training it didn't seem like there was a lot of specific info or guidance. There is one very simple sentence that helped train my dog, and then it's the same things every week. Glad I bought it used. Good luck if you buy new. But this was helpful in some ways. We have a new puppy right now we needed help with potty training.
Example Output: Bad review

Example Input: Don't fall for this rip-off! It does not fit my laserjet.
Example Output: Bad review

Example Input: This item did not work. I wanted to return it but the time had pass and I tried connecting a new computer. It kept giving me problems trying to install it. I ended up just using my old USB 1 hub. Don't waste your money. If you have an IOGear product they are great. But this is a very cheap made product. I don't recommend buying any of their products. Spend another $20 for something decent. In fact if there were no negative reviews I'd give Amazon 10 stars in reviews.
Example Output:
Bad review