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: Good quality product. Fits nicely on the iPhone 4s. The screen protector has this weird rainbow effect. But other than that it does what it's supposed to. I would buy a similar product from Tech Armor.
Example Output: Good Review

Example Input: This book seems great for those who love to have a fantasy come true, but the plot is slow and the heroine becomes annoying. I read it in one day, so perhaps this was my fault, since I'm not usually inclined to finish a book. It's an easy read, though. The author sets her story against Christian fundamentalism that is represented strongly, including caricatures of George W. Bush and Paul Ryan. There were many stereotypes about Christians as well, something that bothered me.
Example Output: Bad review

Example Input: My wife bought this at Walmart. The bag had very cheap construction, and she only used it, about 5 times, before we were informed that stitching on other parts of the bag's seams ripped.
Example Output:
Bad review