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:
Excellent product, easy to read without glasses, works on every type of battery and does not require any additional power source other than batteries. I use it with a small LED flashlight for all kinds of things including checking my golf swing. The LED is much stronger then the old flashlight. A plus is that I can clip this device anywhere in place which makes clipping or removing your shoes even easier. If you need a great reliable wireless device, get this.

Ex Output:
Good Review


Ex 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.

Ex Output:
Good Review


Ex Input:
These were very expensive for 2 pens. They don't write as smoothly at the Zebra Mech Ball Grip Roller Ball, which is 1/2 of the price or more! If I am going to pay $2 per pen, the ballpoint version would be worth it. The only thing that makes these pens unique (other than their low price) are they have a cap on them. Don't waste your money like I did. It may work out for some folks, but it isn't working in ours or anyone else's household.

Ex Output:

Bad review