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.

Input: Consider 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.

Output: Good Review


Input: Consider Input: I like this product, its good for my hair, but i guess the color fades fast. overall it a good product.

Output: Good Review


Input: Consider Input: Did not work out of the package. Poor quality as to quality. Looks ok in picture, actually looks like junk. Do not waste your money on this cheap item.


Output: Bad review