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.

Input: Consider Input: As other reviewers have noted, the only thing I can say for this DVD is that it's a shame so much excellent work wasn't released. The worst sound I've ever heard on any home video, not even by VHS. What sounds like some old radio plays was in fact re-recorded tracks. If you're interested in these films then check out theUltimate Collectionor theseWarner Brothers Movie Legends Collection. These are superior DVD's and don't look half bad either! Don't waste your money here.

Output: Bad review


Input: Consider Input: this guy had his wife write it. He says he's going to teach her how to use a computer. He's not. And he doesn't even mention that.

Output: Bad review


Input: Consider Input: The quality not as good as previous version.


Output: Good Review