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:
it is very hard to read, the print is too small. I can't even read my books like a regular person can. It's just in this case. My mom could see them. It needs so many little black dots. Also, you can only have one child on the same device, which defeats the purpose of not having multiple children all at once if you're using more than one child. If your older child, wants one device and gets another for themselves, its not worth it. The screen went out too.

Ex Output:
Bad review


Ex Input:
I love the colors and feel of these coasters. They match perfectly with my bamboo bar set. The price is great too. Very happy customer.

Ex Output:
Good Review


Ex Input:
It's really bad, the machine never work when you add water.. The best solution is to buy another model. This one.... very bad product, but there are others works good.

Ex Output:

Bad review