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:
This was a pretty boring book. I finished it but didn't care much for it....I'm afraid that the sequel will be no better. Not really great at all.

Ex Output:
Good Review


Ex Input:
I had bought this and one other book at the same time to try out on my 2 1/2 year old. She is in preschool right now but she will have the first lesson of these books read by another person then repeated back to her. The instructions are fine for her but it does not seem practical that only a few times can be done with two people, or else they would say several things without saying anything!! So we never do it.

Ex Output:
Bad review


Ex Input:
This book is very disappointing...I expected so much more...there are many interesting things here but none of them seem to be the result of an honest investigation...The author may have some valid points and this book might help someone who really has no clue what he is talking about.... But as a scientist I would never recommend it for anything other than my curiosity and perhaps that could come later....The title just should not carry such large weight on most people...

Ex Output:

Bad review