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:
Exactly what I was looking for. My 2 daughters really liked the variety of colors as well at a reasonable price. Thanks for providing these.

Ex Output:
Good Review

Ex Input:
This is probably my 5th Sunbeam electric blanket in 20 years. They last and last but unfortunately after 10 years of use this new one stopped heating. Will return or replace. We will see. Hopefully they do better than previous units because we really loved it. Unfortunately it's not available anymore.

Ex Output:
Bad review

Ex Input:
This thing is nothing but a huge waste of money. For the first 30 seconds it'll flash the LED, then stop. And then, after the 2nd or 3rd second, just get up and go back to sleep. Useless. I returned it right away. They shouldn't take people's money like this. Get something else. Like their older one, though. That one works. It's an ugly light. But it's what they all look like. So if you don't care about looks, this will do. Otherwise save your money.

Ex Output:
Bad review