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 did enjoy reading the book. The story was interesting, even if it ended a little too soon for my liking.
Example Output: Good Review

Example Input: This book was written in the 70's by a man who knows his stuff, which is a rare find nowadays. The problem with it is that he relies too much on anecdotal stories and anecdotical sources to support his hypothesis. It feels like reading someone's blog, not science. Also, some of the anecdotes don't make any sense unless you can explain away how they happened.
Example Output: Good Review

Example Input: Great action movie with an intriguing story. The special effects were pretty impressive as well. Glad to have it in my collection. Worth the rental or purchase.
Example Output:
Good Review