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.

Ex Input:
Great but does leave white cast from under eye. So make sure you have good makeup remover before using.

Ex Output:
Good Review

Ex Input:
I bought it to my mom and she's been enjoying it. The battery last for couple of weeks, she has a very large area, but only 2 dogs so it's fine

Ex Output:
Good Review

Ex Input:
I liked all 3 books, but have found this author has begun writing about same story, over different characters. In fact, only few have been different, which is frustrating.

Ex Output:
Good Review