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 Q]: This product performs as expected.
[EX A]: Good Review

[EX Q]: I was very excited to find out this book had been made into a film and I'm not too keen on the book. The movie adaptation has me worried. As you can probably tell it doesn't quite measure up to the book, some of my favorite elements were changed so as not to take away from it's story such is all love stories have to do. It's still a cute movie, but not really what I expected. Worth the watch though, just don't expect a classic story.
[EX A]: Good Review

[EX Q]: Not the greatest book. The author seems to take himself too seriously. I did finish it. It's a long book at almost 600 pages. My advice would be don't judge this book until you read it for yourself. There are some good tips in here, but if you're used to getting your information from other sources, like books of the bible or magazines such as SELF and others, then you'll find little new here unless one is willing to accept what he says without any hard evidence (ie. no data).
[EX A]:
Bad review