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 received this unit via Amazon today, and upon turning it on, the right speaker is blown. This shouldn't happen in what should be a good quality product. As of now, I'm currently trying to contact Yamaha support. Hopefully we can resolve the problem, but it's not looking good. I wish I'd read reviews before buying this stereo. There seems to be some serious design flaws with this...and unfortunately I'll have to start researching an alternative.
A:
Bad review