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: I found nothing of interestin these pages. It seemed like the author went off on some tangents and would not leave me with any clear picture about her life. She was a very self absorbed person. Her husband should be ashamed he wrote this.
Example Output: Bad review

Example Input: Not only do this things look great and sound great, the bass is amazing!!! they are very comfortable to wear, but after about 30 days I got a short in them where they connect into your iphone or ipod. Don't waste you money on these
Example Output: Bad review

Example Input: Product worked great to replace old battery. The instructions were in poor English however, once figured out it's simple enough to replace.
Example Output:
Good Review