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: Good to have for those of us who cannot get the whole story. In addition, there is an interview that answers some questions. A great bonus on DVD. Thank you.

A: Good Review
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Q: If you're looking for a water softener to reduce mineral build up in your water, this is the product you want. I have used RO systems before, and there isn't a whole lot difference between them.

A: Good Review
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Q: Works great, easy to install (directions clear), perfect size. Exactly what we needed.

A:
Good Review
****