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 is an excellent product. Much better than the hard plastic ones found at most stores. I am very happy with it and highly recommend it.
Example Output: Good Review

Example Input: This is an excellent product and I have been using these pads for many years. There are other more expensive models, but they come in a very flimsy plastic packaging which does not protect them from moisture or damage. My only complaint about this box holder is that you must take the entire top of it out to open it.
Example Output: Good Review

Example Input: I thought that this cable would support 1080i output. It is only compatible with 720p output, which defeats the purpose. My TV accepts all other resolutions (ie 1080 and 480p). Not sure why it doesn't accept 1080i.
Example Output:
Bad review