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: At first listen, I was not at all impressed. Although it's a catchy beat, the lyrics are cliche and some of them pretty inappropriate. But then another album comes along and my opinion changes. And that's what this is. Not nearly as impressive in production quality but still better than most music out there, and that's why it earns its keeps. Good job, Linkin Park!Update:Now that I've had more listens though, I'm impressed with it.
Example Output: Bad review

Example Input: I was very disappointed in the quality. For a product that is sold as new, it certainly seemed like something I'd already found at my local Dollar General for way less; or maybe that's why I'd been so excited to get it. Maybe I'm just spoiled, but either way, I feel cheated! It arrived completely filthy, with smudges on both plates. It's almost embarrassing. My husband won't let me use it, because he's afraid I'll scratch all the plates or cause other problems down the line.
Example Output: Good Review

Example Input: I love the idea of what this product could do. The technology is great. Just wish it did not stop working. Got about 4 uses before one day it would not even power on. Customer service said they didn't see any other reviews in the return portion either. When a device was defective and you cannot get to customer service, that tells me there are some bad apples out there. For a price like this, I'd expect better. This will be returned. I'll go with Apple next. I sure did. 
 Rating: 1.
Example Output:
Bad review