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.

I bought 2 of these radios and at 1st i was happy with them but after a few weeks the sound became distorted (crackling etc) when playing songs or using in stereo mode on FM. You have to turn both radio's off and back on, then they resume normal. Tried upgrading firmware without any luck, tried multiple frequencies still not acceptable. Now one radio doesnt detect FM radio stations at all, cannot scan for weak signals. A poor purchase!
Bad review

This thing works perfectly if you are tired of your other adapter getting loose from time to time.
Good Review

I was really hoping that this book would show me more in depth about the author's life and career, but it only touches on some topics. It just left me feeling rather flat after reading it. She talks a lot of talk when really she never does much. It's nice to read about her work at first with all the interviews, etc. But then as you move into the last chapters you're not quite sure how much research she's done.
Bad review