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

Example Input: On a number of occasions, it had been suggested that I read this book, and I must say I'm very glad I did. I got very involved, as the writing was so wonderfully descriptive. Having said this, I don't think it was arduous to read all that detail, which sometimes makes reading a book feel a bit of a chore. I would recommend it to anyone!
Example Output: Positive

Example Input: Bought this set based on low price and good reviews. Works fine for poking logs occasionally and cleaning up when stove is cold, but while using the shovel in the fire, the black coating started bubbling, then caught fire.
Example Output: Negative

Example Input: I'm not a huge dance/techno/electronica/call-it-what-you-want fan, but I do dabble. And seeing the addition of vocals, bass and guitars to a dance outfit piqued my interest. Unfortunately, it didn't hold it. Nothing really bad here, it just didn't make much impression. "Drop the Break" is OK, and I liked the trance-y feel of "Yallah Habibe". The only other impression I got was the rather silly lyrics on "Abduction". Serviceable for background music, but not really an album I could get into.
Example Output:
Negative