Definition: 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.
Input: These were great, a beautiful shade (blue) and worked well with my custom lights. They aren't too big, but still added that nice touch. You can easily adjust them too! A good buy! Rating: 4.
Output:
Good Review