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: This was a disappointing choice. Some parts are helpful though like when trying to get information through online applications. However, other reviews led me to believe there were some useful facts hidden here. Most all the data in the appendix is easily obtainable online.
Example Output: Bad review

Example Input: I'm a fan of the show and was waiting for this to be released. This DVD is very poor quality. The episode selection were all really bad (I think one should at least get ALL of those). There are several great episodes on here. If they actually had put them in their order, it would have been better! I recommend just watching those episodes online because there isn't anything that you can't find via an internet search. All the extra features (interviews) weren't even on this.
Example Output: Bad review

Example Input: Great case for the new iPad, and love all of its features. The only complaint I have is there are so many colors available right now it would be nice if a selection were offered, but oh well, you get what you paid for. Worth every penny!
Example Output:
Good Review