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: 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: This mug holder works great. It holds one coffee cup nicely. Easy care and easy cleaning too. Great little item.
Example Output: Good Review

Example Input: We purchased two batteries - one of these replacements and another more expensive brand.
Example Output:
Good Review