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: Great for my puppy. I have a puppy and wanted to purchase her something so this would protect her from scratching as well as prevent further chewing. The fabric seems durable. She still gets it with the treats but doesn't chew on everything. It has held up nicely.
Example Output: Good Review

Example Input: Have used their batteries in other products including lights and flashlights. I don't have to worry about the price because they are a good value. The work as well if not better than Duracell or Energizer batteries. Good product! Highly recommend. We will order more when needed!
Example Output: Good Review

Example Input: This movie was just plain awful. I found it boring and the acting not very good, in my opinion. Do not waste your time on this one.
Example Output:
Bad review