Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

Q: What a great album!!! I never knew she sang as well. I have seen her in French movies and enjoyed greatly her acting in those movies. Now I even adore her more, because not only can she act, but she can sing as well!!!Go Charlotte Go!!!! Can't wait for her next album.

A: Positive
****
Q: This portable heater is good for use in your office, den or sleeping area..It is quiet and efficient,and is good for spot heating...please keep away from drapes or rugs,and small children,who might mistake this heater for a toy...Otherwise this is a good deal...Mine came with a remote to adjust setttings more easily...4 star rated...

A: Positive
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Q: As somebody else wrote earlier, it is so much great music out there that these I.Com tracks sound awfully poor and dry to me; maybe if that album would have appeared in the 90s it'd have sounded slightly more surprising, but just a few weeks before Björk releases Medulla, and definitely late after the Chicks on Speed albums (and without even 10% of their musical imagination) Miss Kittin with her new release is making electronic music sound like a joke, and conceived for people who never heard about Warp, Rephlex and the intelligent vast worlds of true electronica. To avoid.

A:
Negative
****