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 not enjoy this book at all. it was pretty boring. the only part of my interest in reading and finishing is finishing what we started. unfortunately, it didn't come together for me.
Example Output: Bad review

Example Input: When I bought this book I was expecting more information. Most of it I've had heard before and could find very easily at the library. There are a few helpful tips, but overall, not worth paying for it! Unless you're someone who knows absolutely nothing about getting older, then maybe it's worthy - to save you some money. It only takes me 10 min to write my thoughts on every topic in the book.
Example Output: Good Review

Example Input: The item arrived quickly and was what it said online. I've been using this type of shaver on all types of beard from back to head for a long time. I ordered the item as part of my father's Father's Day gift, which he did not open due to some kind of illness. He didn't care about how well the product worked just that IT WAS HIS FAVORITE KIND SO HE COULD FIND IT IN A TIME OF NEED.
Example Output:
Bad review