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.

Ex 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.

Ex Output:
Bad review

Ex Input:
Exactly what I was looking for. My 2 daughters really liked the variety of colors as well at a reasonable price. Thanks for providing these.

Ex Output:
Good Review

Ex Input:
As an avid reader, I've had my fair share of thrillers. I can count them on one hand. The last time I was shocked out the front door by an action packed thriller that kept me awake for hours, while sleeping late, wasThe Girl with the Dragon Tattoo: 3-Disc Set (50th Anniversary Ultimate Collector's Edition).That novel has held up and is still a very good read. Sure, it suffers from having too much going on. So does this book.

Ex Output:
Good Review