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: It takes a lot of strength to take my vitamins with all the pills and liquid. I just bought this at CVS in their vitamin section. It's more than twice the cost. The taste is pretty bad. Maybe some people like it, but it does not appeal to me personally. I've also lost faith that anything good or natural will actually work for me. I'm going back to pills. You may love these, though, if you are one for chemical concoctions. Or maybe a multivitamin. This ain't it.
Example Output: Bad review

Example Input: I'm not sure if the product is as good or worse than a lot of others. I did get this free with an order so I have no complaints. It's kind of weird though. The package doesn't say who makes it and there are no reviews anywhere. If you look at some other stuff like this, it's usually either on Amazon selling for $30-50 depending on how old they are. I will keep taking it. Like most things, when results do come, I'll update this. For now...three stars.
Example Output: Good Review

Example Input: I was excited to buy a book that would give me more background on my very new car. After reading the reviews for this one and others in this series, I bought it. The pictures were nice but some things needed clarification. It didn't help much as far as driving techniques or repair suggestions. I found other books better than &quot;How to drive like you know&quot; which is what it seems like, a quick job by someone who knows what they are doing.
Example Output:
Bad review