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.

Ex Input:
I love the coffee mugs and would recommend them to anyone. They have held up beautifully. Would purchase more if available. Love them.

Ex Output:
Good Review


Ex Input:
The game is fun, even for 2 years old. BUT - after one year of playing this game, every time I go to turn it on the screen goes blank or comes up with an error message. It's always happens when you need to put in a memory card which takes forever. It also freezes and sometimes don't let us proceed at all. Then I've been having trouble loading games onto my DS. When that happens, they ask why we want to change something.

Ex Output:
Bad review


Ex Input:
A few years ago, my brother gave me a cassette copy of this.

Ex Output:

Good Review