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 book has very little usable information on starting a blog, and less guidance about how to create one in it's own right. The authors seem more infatuated with Tumblr as an example blog page than they do using WordPress for a new blog. Since I've been doing blogging myself since 2002, I really doubt that this post was written much over six years ago.
Example Output: Good Review

Example Input: This one is almost all about his love life and a little bit about religion. It's got some of the typical'man on mission' stuff in it but mostly it's just an attempt to make money when he hasn't got anything better to do. I can respect him trying for God by being a missionary or whatever, it's a noble endeavor.
Example Output: Bad review

Example Input: Had the same problem with the second one I received from Amazon. Did some reading online, no more issues for me. If you have any problems just contact the manufacturer and get it replaced. There is an official warranty if purchasing through Amazon though! They also sell replacement covers on their own site too. Great product. Have had them 2 months now. Very happy overall so far :)
Rating: 5.0
The battery life is amazing. I can use my HTC One all day without recharging it.
Example Output:
Bad review