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: First of all, the title is misleading, because there are only two stories in this book:The other story by Elizabeth Beary and Kathleen E. Widdoes (which she wrote under her married name, Eileen Dowd) isn't quite as good or well-crafted, but it IS worth reading just for Ms. Dows beautiful cover art. My main problem with this edition was that the print quality did not match that of some newer books on Kindle, specifically ones from Harlequin & Silhouette.
Example Output: Good Review

Example Input: If you want to spend your money at these people,then buy their tea.
Example Output: Bad review

Example Input: This book was so boring, I kept putting it down and coming back because there had to be some exciting things going on but nothing ever happened. It took me FOREVER just to decide if I liked the characters, or not. To finish this book, you don't want to waste anymore time with it. The ending made no sense - what happened? There were too many characters that weren't developed properly. One minute you're liking who they are then suddenly they're all gone. I'd give this a 1/2 star if I could.
Example Output:
Bad review