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: The story was not bad but the "mystery" was not very suspenseful nor mysterious. There were things that I really didn't like about where it ended. I hope this writer will keep writing but change up some of what she is doing. She did try to do too much for me in these first two books. For a novella, it's okay. It takes all day long to read. Her stories are going downhill and that's just sad.
Example Output: Good Review

Example Input: I purchased this product but it didn't work. After reading the instructions from both online and manually, there is no way to know if your light bulbs are working or not before trying them. The picture shows an orange light, maybe that would be great for some people. Ours was blue. But you have to go buy a blue bulb at local hardware store. Not worth returning.
Example Output:
Bad review