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 bought 2 of these radios and at 1st i was happy with them but after a few weeks the sound became distorted (crackling etc) when playing songs or using in stereo mode on FM. You have to turn both radio's off and back on, then they resume normal. Tried upgrading firmware without any luck, tried multiple frequencies still not acceptable. Now one radio doesnt detect FM radio stations at all, cannot scan for weak signals. A poor purchase!
Example Output: Bad review

Example Input: This cookbook is ok. Not my favorite recipes. I don't understand the purpose of the recipes or the ingredient lists. Some are not what you would call healthy and some ingredients sound to complicated that it's hard for me to make them. On top of this there aren't photographs in it. But the food does look great! The price was right but I'm disappointed.
Example Output: Good Review

Example Input: Very pretty salt shaker. We use ours on our stove as well as, with family cooking. Great product. Bought two sets of them.
Example Output:
Good Review