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: The plot is ok, but I think they had to fill up space by using "love" words like "it's," and other unnecessary words. That's a cop-out for me. Not sure I'll buy any more of these Kindle books, sorry. These are free and they should have been done already. And the use or misuse of those two words made reading this book difficult. So that's why it's down from 5 stars - because it distracts me too much. Otherwise I'd give 3.5 stars.
Example Output: Bad review

Example Input: First time use of this product. Was just what we needed. They stay on better than you would think. Would buy again. Easy fix. No bubbles.
Example Output: Good Review

Example Input: I bought the case for my iphone 4s thinking it was going to be a little easier getting in and out of it. The rubber is like a cheap material that causes lint everywhere. It covers up an important part (like your button) when you try to press it. The charger broke within minutes after use, so not only does it don'thing but charge (mind blowing), it's also hard plastic. This can lead me to believe this isn't the most durable product at all.
Example Output:
Bad review