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 &#34;it's,&#34; 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: I hate to say this, but the book started out with so much promise. The storyline was interesting with a female President in an office of power and yet there wasn't enough time devoted to exploring her character. So many times throughout the book, it felt like she could be anyone, except her. It seemed that everything came at us too quickly, not giving me more depth then what I knew before.
Example Output: Bad review

Example Input: This is a great set of knives for the price. I would definately recommend them to anyone who likes good knives. The knife block that comes with it fits nicely on the counter and makes finding all your tools easy as there are no slots in each drawer. It also has adjustable shelves which hold most everything I need including kitchen tools. You must keep this set oiled though, otherwise you won't have much use out any knife.
Example Output:
Good Review