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 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: You can read that I am a BIG fan of George Martin but this release of the original albums is an absolute disgrace. There are NO bonus tracks whatsoever! They have thrown in only two tracks. The album has been severely cut down from 18 CDs to 16 and they put back all three instrumental versions (side two) of &quot;My Love&quot; as well as 5 remixes not found on ANY OF THE OTHER Beatles albums (and believe me, these ones aren't very good remixes!).
Example Output: Bad review

Example Input: I own two of these and found the instructions difficult to follow. Once installed they seemed very flimsy compared with my older models. The "feet" were actually screws that protruded slightly from plastic brackets. I would not buy another item like this. We will see how long it lasts. I'm looking at returning or giving away. Disappointed in all aspects.
Example Output:
Bad review