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.

Input: Consider Input: I have had the Canon for a month now and was using it every day. The picture quality is excellent, no noise, great colors, etc. The camera does everything I wanted, which was very important. However, one day while we were taking pictures in bright sun light, my daughter set her arm on it, pulling up against something. It broke. After replacing batteries, cleaning the sensor, etc. not sure what happened. Luckily with a good case she did not get hurt, but they really should use higher quality, stronger plastic.

Output: Bad review


Input: Consider Input: This unit was shipped promptly & as described by seller.

Output: Good Review


Input: Consider Input: It is a wonderful book. I wanted to give this five stars because the content and subject matter was wonderful. However, you really can't read it in Kindle because there are no images. The cover isn't even attractive. If they had an images version, I'd totally buy it!Update 12/7/2013- Amazon has now changed how the book opens causing me to wonder for ever that I've actually purchased it.


Output: Bad review