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: Purchased this for a gift and my son loved it. Only complaint is that you have to put in the batteries but other than that, it works great right out of box. Great idea by KidDoh, we would definitely purchase again. Love these things! :)
Example Output: Good Review

Example 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.
Example Output: Bad review

Example Input: We have a new tile counter top which is impossible to keep clean in my kitchen. I use this for cleaning and also it removes the soap scum from dishes. I'm happy with this. It's easy to use. It does get hot so put something under it. Not really a big deal. I've already told friends about this, just had enough of using up our water supply. Glad we got it. The price seemed good too.
Example Output:
Good Review