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 love the quality of this item. Pros:It locks securely. It is adjustable to take your glasses and not get in trouble for them being too big or small. The arms are super strong -- I can put on my eyeglasses, sit down, watch television, then lean back against the arms. Cons: Mine came without a manual. There was no paper contact with where it goes together. And no instruction sheet.
Example Output: Good Review

Example Input: After waiting several weeks to receive this, this does NOT work. At all...It's just more of yet another. Very disappointed. Wish we'd read up on other reviews before ordering.
Example Output: Bad review

Example Input: I bought the same kind of adapter from another reseller on eBay but was sent a generic unit and had to return it. This is probably just a manufacturing error as several other reviews have pointed out. I noticed others having problems with the device being able to support multiple USB devices. This has NOT been my experience. As for the vendor themselves, good luck. I've heard nothing back so far, including an email asking where I'm coming from. The product works fine, but this vendor doesn't even respond.
Example Output:
Bad review