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:
A very handy tool. One of those items that could have been improved upon.

Ex Output:
Good Review

Ex Input:
great product. My pup loves his bed and he sleeps in it all the time. A must buy!! I highly recommend this product to anyone who has a dog.

Ex Output:
Good Review

Ex Input:
I must say that this product is really hard to install without getting bubbles. After applying it with the solution provided by Marware and installing a different protector on another ipad my boyfriend did it, thinking he was doing something wrong. Well we tried again and then decided he had wasted enough time - removed all three of them. Since there were still bubbles even after using up so much of the supplied solution, ended trying to remove them one tiny piece at time. So bad results, never going back again.

Ex Output:
Bad review