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'm not talking about the quality of this recording, which as all previous reviewers noted, is excellent but it has been done more cheaply and crudely. Not even that far into listening to 'Live At The Rainbow Theatre', I can find no discernible differences between these two versions aside from a couple of key words on each track (a good thing). So if you already own the earlier edition, you'd be better off getting one because they're just ripping us off.
Example Output: Bad review

Example Input: My son was very upset when the book didn't have pages. I called and received a new book, which also wasn't the correct book. Needless to say it will go in the garbage. What a rip off! They should take out all reviews that are not written by "Amazon Verified Purchase". This has never happened before.
Example Output: Bad review

Example Input: I had not used the new Epson R2000 before purchasing this and a spare ink cartridge. Both cartridges arrived today. First of all, it appears that someone is trying to unload returned cartridges, because one of both inks was completely dried out. When installed, no image showed up. Very disappointing in terms of quality control if these were reconditioned cartridges. Another problem came when plugging them in. The plug into my monitor would never make good contact or stay in.
Example Output:
Bad review