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 was exactly what i wanted, perfect size.
Example Output: Good Review

Example Input: Very happy with this set. The knives aren't that sharp, but are easy to sharpen. We would reccomend it for anyone who wants something cheap and very affordable.
Example Output: Good Review

Example Input: This is a great value and it works very well. It took me 3 minutes to learn how the camera operates! Just set it up, put your memory card in, press the button once, make sure everything works. No complicated instructions. A lot easier than some others.
Example Output:
Good Review