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 case is made of VERY cheap plastic. It broke while I was trying to get it on my ipod. The plastic breaks easily and can be taken off. DO NOT BUY!!!!!

Ex Output:
Bad review


Ex Input:
This machine is really good, but not without some problems. While the noise it makes does a lot to mask other noises, our cats definitely do enjoy this thing. It also helps keep them calm, which in turn, brings us much peace of mind. However, sometimes you need your hands free for something else -- like getting the cat out from between the mattresses.

Ex Output:
Good Review


Ex Input:
This is the worst album I have every bought. So sorry that this happened when it was released and even more unhappy over what appears to be complete lack of care from whomever distributed it. The copy protection means my computer crashes after just a couple songs. It's an MP3 so you can't burn copies or rip them. It makes me wonder if most modern albums are also copy-protected. If that's true then the whole industry should stop. These guys need some new tricks with technology.

Ex Output:

Bad review