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: No real plot and it didn't get better as time went on, it read like a first draft when all those little things could have been fleshed out.
Example Output: Bad review

Example Input: I ordered these in 2 colors....blue and purple, both of which arrived defective. The right ear piece only functioned sporadically without any input from my phone at all. Amazon is sending me a replacement pair but the same problem with second pair. Very disappointed in this product for quality control, however they were pretty great when working right. Will give it one more shot before resubmitting review. Don't buy unless you want to waste time trying out multiple pairs.
Example Output: Bad review

Example Input: The first time I saw this movie, in 1971, it was great and now after all these years I wish that someone would make a version for DVD so the real appreciation of watching one of my favorite movies can be appreciated. Some friends who watched with me have gone on to become successful actors. So, maybe someday there will be restored versions available. All the actors are fantastic especially Anthony Perkins.
Example Output:
Good Review