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: The unit shipped promptly with all the components. It worked well, for 4 weeks. After that point it would either not recognize CDRWs, or stop at the end of a disk instead of continuing to play. That was really annoying. I called Philips, who sent out 2 replacement DVDplayers which lasted longer than that. These came through after they failed in less time and did as they were advertised to, but only played half CDs when tested on another DVD player, so you had to listen using headphones.

Output: Bad review

Input: Consider 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.

Output: Good Review

Input: Consider Input: While the book was well written and a page turner, it contained too many graphic details. The content is not appropriate for middle school students. I feel we should be exposed to more historical facts like what happened during WWII, Pearl Harbor & that there were spies in the US. This would have been great if they had avoided some of the violent content. But as is, you can see where a parent might raise concerns about kids who read over 50 pages.
Output: Bad review