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.

Ex Input:
I just don't understand why anyone would rate this book better than 1 or 2 stars? It's nothing new, and there are so many great books out on the subject of "how-to-be" with little to no substance. My favorite title I've read recently is "The Magic Touch by Dr. David Wilcocks", which explains clearly what it means for you to be your magical.

Ex Output:
Bad review


Ex Input:
Purchased this for an LG TV and it works well. Great Price as compared to same item from other manufacturers. Thanks Amazon.

Ex Output:
Good Review


Ex Input:
Really like it. This was my second purchase and it has an attractive look - would recommend all who needs one or another type of case. Well made.

Ex Output:

Good Review