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.
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Question: This heater works really well. You set temp's to desired amount of temperature,its a lot like a big space heater. It will blow cold air into room very quickly.

Answer: Good Review


Question: Great product. Easy to install. Gave me hours more viewing for my TV. This product improved watching HD programs with my new Samsung HDTV.

Answer: Good Review


Question: This is my favorite cookbook. Although the recipes require some exotic ingredients (mushrooms, asparagus, etc.) many of them are available in regular grocery stores. Some of them have never been seen before (I can't attest to all).It could use more pictures, especially where they provide an ingredient list for each dish.

Answer:
Good Review