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 have purchased this product before and it tasted fine, however, the last two times, something was not quite right. And sure enough, my third container also left an awful metallic taste behind it. I gave one bottle to a friend who had similar problems, then decided that we should throw them out. That is what I did. Too bad because they are good tasting.
Example Output: Bad review

Example Input: The book is very short with just enough information,I wish there was more detail or maybe a study at the end of his book.
Example Output: Good Review

Example Input: i love it. its easy to use, but it does make your laptop heavier. Other then that there no problems at all. Thank You
Example Output:
Good Review