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.

Example Input: Love these snacks.
Example Output: Good Review

Example Input: The product looked great at the beginning and it made a terrible noise as soon as I tried to use it. I've only used it maybe 6 times total. Now when using it, it's actually spitting out water... It sucks. If you like wasting your money buy this!! DO NOT BUY! You will be dissapointed too soon.
Example Output: Bad review

Example Input: I bought this DVD thinking it would be like all the others where there was a live concert/interview in between each song. It is NOT!!! Only one camera and you can barely make out what she or he says!!!Waste of money DO NOT BUY until they get rid if that stupid feature. Very Disappointed!!
Example Output:
Bad review