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: This lamp does work. A little tricky on installation, but...works. Unfortunately it's not as bright as you would hope. Not a terrible light.
Example Output: Bad review

Example Input: The reason why I gave it four stars in my rating was due to the fact that it took 3 weeks before all of these batteries were delivered. This happened several times and since this company does such a good job in shipping their products and packages from Amazon, I can understand how this could happen.
Example Output: Good Review

Example Input: The cats love these and the price here is better. I save time in the morning by just putting a scoop out and setting it down where they can use it. There are no wasted litter because of this product that you put down. Great product! This seller sent me an email to thank me for ordering from them. I've already reordered from them!
Example Output:
Good Review