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 really love the way this TV looks but my LCD and HD channels have a green tint on them. In addition, every channel has digital artifacts in it. Very disappointing. It's an older LG so it may just be quality that varies from model to model. Too bad as I've had luck with their products. : -(Now if only they would fix those issues because of this TV's price...I will return it. Edit: 11/2013 -- This is not what was promised.
Example Output: Bad review

Example Input: For the price, this is a very nice item. The only problem I had was that it does not fit into an apple USB wall plug adaptor. That makes me consider returning it. If you plan to use one with your Apple product, make sure it's compatible before ordering! ( It's worth trying out in case yours isn't) Also, if you're using it as pictured on Amazon (which I'm assuming, since there are two photos of it- but they are completely different), be extremely careful while removing from box.
Example Output: Bad review

Example Input: I bought this product on December 5, 2012. However, the battery died already in March 2013. In May 2013 it was hard to charge - sometimes you had to press and hold but by July after 10 uses (I was listening for about 2 hours per day average) It started acting up. The bluetooth stopped working so music sounded like the speaker is blown. So no matter how much I try to fix it, it's useless. Don't buy this!
Example Output:
Bad review