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.

[Q]: This should be more than an $18 speaker system. You will waste time and money.
[A]: Bad review


[Q]: It definitely makes your PS3 controller look great. The price could be cheaper than what you can get it for.
[A]: Good Review


[Q]: No doubt that this book is chock-full of wonderful information. It's the same information you can access for free, and for free, on any web page on how to clean your home, including many different websites. The whole website thing is a scam, as I'm writing down every single thing said by Dr. Brown. What makes matters worse -- he's charging money when in reality he isn't worth it. You're best off learning all these things without paying him anything. Just Google his name.
[A]:
Bad review