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]: After waiting several weeks to receive this, this does NOT work. At all...It's just more of yet another. Very disappointed. Wish we'd read up on other reviews before ordering.
[EX A]: Bad review

[EX Q]: I ordered these in 2 colors....blue and purple, both of which arrived defective. The right ear piece only functioned sporadically without any input from my phone at all. Amazon is sending me a replacement pair but the same problem with second pair. Very disappointed in this product for quality control, however they were pretty great when working right. Will give it one more shot before resubmitting review. Don't buy unless you want to waste time trying out multiple pairs.
[EX A]: Bad review

[EX Q]: I read this book to my children when they were little and now we use it for church study together. However, our copy has a few glitches on the CD. We can't seem to get past them, though. This is one of Jim Carrey's best books. The message in each story seems real life to me. There are some questions that I'd like him or his wife Kelly to answer and a different reader would have been nice but again, we're happy with it.
[EX A]:
Good Review