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: The book doesn't really give you what it says on the cover - &#34;10 quick tricks to make your dog eat like a dog.&#34; There aren't any great tips here at all. In short, if you're looking for some useful information from this book, don't bother. But if not, I still wouldn't buy it. It probably isn't worth the money being paid here. Just my opinion. :)
Example Output: Bad review

Example Input: It's exactly as described and works great. Very good for the money. The suction cup is also excellent. Don't hesitate to buy.
Example Output: Good Review

Example Input: As my dog says &#34;It's as tough and durable as gold!&#34; He has ripped up every toy or plastic thing we've given him, but he hasn't destroyed these yet.
Example Output:
Good Review