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 appears to me that this cd should have been entitled "I Want a Hippie In My Living Room." The selections are so awful it is beyond imagining! Nothing but music which sounds like elevator music. Not one track really touched my heart or mind enough torecommend it. Don't waste your money. Sorry for the bad grammar and spelling.
Example Output: Bad review

Example Input: The product works well but it is very cheaply made. However I suppose the price reflects this and if you plan on only using for a few months then its fine. Not as durable or rugged looking as an OEM one. It would have been nice to know that upfront. Hopefully they improve their quality control in the future. Overall for the price, it's worth getting when there are no other options like this! Will get at least two years out of them which was our goal so far with these.
Example Output: Good Review

Example Input: We recently had a significant summer heat wave, which turned out more like an El Nino than a normal warm summer. But we did feel that it helped this year if there was enough cool air.
Example Output:
Good Review