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:
My husband bought both of these toys from Toys r us.

Ex Output:
Bad review


Ex Input:
I'm pretty happy with this.

Ex Output:
Good Review


Ex Input:
I enjoyed the stories and found them to be entertaining. Some are definitely better than others, hence only 3 stars. I'll have a look at other titles by this author though in future. Recommended for reading around Christmas time.

Ex Output:

Good Review