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.

Let me give you an example: 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.
The answer to this example can be: Good review
Here is why: 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

OK. solve this:
I received this battery from Amazon.com before it arrived here in Mexico. With the first recharge after 2 weeks of use, which gave me 5 hours using Firefox to check email, write letters, and browse the net. After my fourth charge, however, 3 days later, not even an hour on any program, but with a full screen view, all went downhill, fast. In 2 weeks, 10 times, at 90% power, I've gone thru three cycles charging it, then I'm done, so no new battery. This is a bad product.
Answer:
Bad review