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: If you've purchased many types of mosquito repellent over the years, you'll have heard all about this product.
Example Output: Good Review

Example Input: this is an entertaining story which reads very quickly and with a good amount of humor. definitely worth the read.
Example Output: Good Review

Example Input: It works, but there is no volume control and the instructions are not helpful as to how long it should be heating/cooling for different items that you may want to prepare. I'm still looking or an alternate method. My last microwave/convection oven I bought from another manufacturer. And guess what? The microwave does everything this one does, plus has a temperature setting. It's not fancy looking, just practical. This unit doesn't give out much heat, it's more quiet. But it gets hot enough to cook things.
Example Output:
Good Review