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

[EX Q]: 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 A]: Positive

[EX Q]: I've read several other Deborah Smith books. In my opinion Blue Willow was the best. Sweet Hush was by far the corniest book, I've read in a long time. The phrase "Sweet Hush" must have been at used at least 100 times in the book. The main character "Hush" was predictable and one dimentional. If you enjoy Deborah Smith books, I would skip this one.
[EX A]: Negative

[EX Q]: Just went to the premiere and holy crud is that movie legit. Tons of laughs, emotion and of course the best action special affects you'll ever see. Definitely go see it if you loved the first 2 or even liked. You'll be into this one the whole way through
[EX A]:
Positive