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: The instructions were very limited in how to change music or display the time without also turning off timer. All I got from the directions is, turn on player, press start. Not much else there, but I'm still looking for a way to make it work properly like my old player did.
Example Output: Bad review

Example Input: Bought from AMAZON for my mother and they work great. They sound clean no noise when playing CD's.
Example Output: Good Review

Example Input: As a lover of the classic stories that make up so much romance in our hearts, I was drawn to reading this book. But, while it held my attention and at times kept me on tenterhooks....there were no surprises. Most scenes end with "whoa!" when they realize or feel like what they're feeling.. However, after having read books 1 - 4, it seems a lot more common these days.
Example Output:
Good Review