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:
Excellent for those of you who don't always go with the mainstream and like to take a different approach to their love life. Great read!!

Ex Output:
Good Review


Ex Input:
This heater works really well. You set temp's to desired amount of temperature,its a lot like a big space heater. It will blow cold air into room very quickly.

Ex Output:
Good Review


Ex Input:
It's a good product to put in your computer case. Easy to install and use. Comes with an instructional cd. Good quality product.

Ex Output:

Good Review