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

Ex Input:
Great tunes dripping with latin up beat melodies and smooth syncopation. One track could have easily appeared in a 007 flick.Slick production and sound makes for great party music ; dancing or sitting ! "Oh yeah" will always turn an ear with or without the accompaning movie.......

Ex Output:
Positive


Ex Input:
This DVD is one of my all time favorite musical DVDs. Miss Jackson proves why she is the highest paid singer in the industry. With a combination of costume changes, great choreography, Janet's greatest hits, and a sold out crowd at Madison Square Garden, the DVD makes for an excellent night of entertainment. I only regret that I was not able to see the concert in person here in my home town due to a cancelation of the concert;however, the DVD is definately a suitable substitute. I highly recommend this DVD to any fans of Janet, lovers of music, and owners of quality DVDs.

Ex Output:
Positive


Ex Input:
No one song complete, just short clips and explanations about the making of the album, nice but not for a dvd, at least in my humble opinion.

Ex Output:

Negative