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: The premise could have been interesting if fleshed out better. There was no back ground given. You never understand where the characters come from. Why are they on that island for all these years? What happens to them? There is a constant thread of horror going on with them so I found it confusing. It seemed like half way in or less before their encounter and rescue by an unknown person. They don't know who he/she really is, but some events follow up later on. All this information feels forced.
Example Output: Bad review

Example Input: The power plug fell out within 30 days of purchase with light use. It won't stay in. Had to buy replacement.
Example Output: Bad review

Example Input: Excellent price and service. The product is exactly as described when purchased with Amazon prime shipping. I would recommend this to anyone who needs an inexpensive power cord. It works perfectly for my Acer computer.
Example Output:
Good Review