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]: I was excited to get this book, it looked like such an awesome deal. But as soon as I put my order in they canceled it and sent me instead. It took them three days after they told me we wouldn't be getting the book. Terrible experience. They also just cancelled the first one over night. Amazon needs better tracking systems.
[A]: Bad review

[Q]: This was a disappointing choice. Some parts are helpful though like when trying to get information through online applications. However, other reviews led me to believe there were some useful facts hidden here. Most all the data in the appendix is easily obtainable online.
[A]: Bad review

[Q]: I had the opportunity to use this on another vehicle. It's great for finding a leak. I've saved probably hundreds of dollars in labor from these guys alone. They have some very useful video and info about how things work...and if your going to spend that money you might as well take them with you. Buy their products before they sell out! :)
[A]:
Good Review