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 sound seems really good but sometimes it cuts in and out which is annoying. You have to put the cord directly into your ipod. Other than that, its a simple design with nothing fancy. I love how cheap they were for 10 dollars... But overall nice design... No one can steal me earphones. lol thanks again amazon.
Example output: Good review
Example explanation: Here the review is good because it has positvie tone as the reviewer suggested it really likes the sound and the output is also Good Review.So this example is positive example
Q: I don't know if my unit is broken or not; however, there are numerous problems with this camera. Many people had the same complaints but they either never wrote a review to warn others of what was wrong in their units. What really turned me off about the camera were the many times it seemed blurry. When video started playing, I can see where someone would be walking through an area and everything looked grainy because the image wasn't clear.
A:
Bad review