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.

Input: Consider Input: It fits perfectly to our grill model which is what we needed it for. Keeps out rain from going into grills or burning house down if not covered.

Output: Good Review

Input: Consider Input: This book has some good basic information on the subject, but does not give enough depth or detail of each subject area to make it well worth buying. It's very basic, so I'm sorry I bought it. I'll go back and get something more detailed when I've had a chance to use this, as it's useless sitting around being passed from one person to another.

Output: Bad review

Input: Consider Input: While the premise for this book sounded good and interesting, I found that I did not enjoy reading about an abused wife of six years. In fact, while there were some amusing moments, these parts are too short to be really interesting. I'm glad it was a loaner. I read it before buying it. No time invested.
Output: Bad review