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 unit met all my needs, for the price it is definitely a good deal. I would recommend this product.
Example Output: Good Review

Example Input: The content of each chapter includes detailed descriptions of how one goes about being an artist.
Example Output: Good Review

Example Input: Just installed this device on my Dell computer. Followed instructions to the letter. Still could not connect it wirelessly. Called Linksys for support and after an hour of trouble shooting, told me to reset everything just as I did before installation. The error message remained there until I was in a state that I wanted the whole unit unplugged from the wall. Returned item today. My advice? Don't waste your time. Go Netgear or Dlink. You'll be happier with the results. 
 Rating: 1.
Example Output:
Bad review