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 love the idea of this book. It really doesn't get much easier than this. It starts out with a very interesting concept. The author spends an entire chapter talking about how all those other book titles can help you be ready to begin writing. If that were true, my mind would immediately go into that book. Unfortunately, once you're in said chapter, it is just as easy to simply skip down (or up) or back when needed.
Example Output: Good Review

Example Input: This is an excellent product when you use in the oven. It makes it possible to cook casseroles and other dishes that take a long time to bake. And my favorite baked bean recipe turns out even more delicious using this pan. I put some water in each cup just before adding baking soda, which eliminates clumping, and then add my batter. It bakes up perfectly all around - no big globs of liquid left over. The pan heats evenly also, without getting hot spots anywhere.
Example Output: Good Review

Example Input: I gave this book a 3.5 star review because it felt like I really wanted to know how the characters went on. Unfortunately, I couldn't get past all of the grammatical errors that would drive me crazy if there weren't at least 2 or 3 in every chapter. Some sentences just didn't make sense and I'd have to read over them multiple times before they made sense. Also some words with two letters ended up ending together which meant it was kinda weird having both ends saying "the" instead of "he".
Example Output:
Good Review