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: I have been looking for a good low cost DVD recorder to watch video clips and this model did not dissapoint. You can even burn them on to DVD+RW discs after the fact which allows you make more copies if need be. The picture quality is pretty bad compared to, but still OK considering what it costs. Its very easy to use once your get used to. However one thing would help with this purchase was that an HDMI cable does come along.
Example Output: Good Review

Example Input: I was really excited about this book being as it is geared toward a young adult audience. This book reminded me of the &#34;Twilight Zone&#34; for adults. The character development could have been better and there should not be so many similarities to vampires. All in all it's an interesting story with good premise. But, you need some things worked out.
Example Output: Bad review

Example Input: It tastes awful, no flavor. Had it before but couldn't find it.
Example Output:
Bad review