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: I'm not sure where to go wrong with this review. The first time I put it on my Nexus 7. It is too small, but the second time, it stretched out enough that you could tell its there. When you stretch the thing, it loses contact and stops working. Not worth trying again. Went back to Zagg, who also made an excellent product. This one just does a bad job. Save your money!
Example Output: Bad review

Example Input: The plastic is so cheap that even with the adjustable legs, it does not stand up straight. And mine arrived broken. When I called them about it, they offered to send a replacement if I'd return this one. That just pisses me off. They're ripping off customers. It was pretty bad quality. Not what you see on tv or in stores. Plus since there are no directions and it's very hard because of the size, you'll definitely need someone who can help assemble it. There were tons of parts as well.
Example Output: Bad review

Example Input: We got this for our 2 1/2 year old son's birthday. All the kids including my husband and I were thrilled with it. My son is so into pretend play. And having someone to listen in now has been great. He knows when it's his turn because of all thoses sounds. It's nice how it talks about what kind of food he should be eating after being on the "potty".
Example Output:
Good Review