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: A very handy tool. One of those items that could have been improved upon.
Example Output: Good Review

Example Input: This unit was shipped promptly & as described by seller.
Example Output: Good Review

Example Input: Comfortable and good looking. It was a great choice of what this product is. The price made it perfect. It's worth every penny!
Example Output:
Good Review