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: No where in this product description does it say &#34;FOR THE Kindle Fire HD!!!,so now I have a useless piece of metal that will probably cost more to send back than it's worth. If I knew I had a new generation and didn't own the one for my older kindle, I'd get my money back. I'll still use Amazon's great service, but not THIS product. They should advertise these items properly. This was NOT made correctly.
Example Output: Bad review

Example Input: I've been in an office environment with this product for a week, and am looking to see how long the tip will last before failing. The rubber is starting to pull away, showing some signs now of cracking, I only use the tool occasionally but it should not be failing so soon. Too bad cause it's perfect ergonomically otherwise. A very high defect rate on mine makes me think that's just the nature of the beast. Would love if they could re-design it.
Example Output: Bad review

Example Input: I like this product. It's a great idea, but it was so complicated to use - very time consuming for the amount of work that actually needs done. In my opinion I'm not worth taking apart and redoing my toilet seat all over again unless it's something really important, which if that's what you want, save your money. This didn't meet my needs. It also doesn't clean as well as other methods I've used (like vinegar in a spray bottle - same result with more elbow grease).
Example Output:
Bad review