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

Q: I wish I could give this more then 5 stars. This concert tour was Tina's best concert. I almost did not buy this because I own this on video. When I recevied it, to my surprise, the DVD has four extra songs on it then the video. The songs are "Wildest Dreams" "Let's Stay Together" "Something Beautiful Remains" and "Better Be Good To Me" If anyone caught Tina on this tour, here is your chance to own the "complete" concert for ever!

A: Positive
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Q: I just plugged it in and it's on the job. Perhaps it would be more assuring if it had a digital read-out of level of monooxide in the air.

A: Positive
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Q: Edge of Danger is yet another installment of the on-going saga of Dillon, Ferguson and Bernstein. If you truly enjoyed the preceding efforts by Higgins, then you might like Edge of Danger (because it is more of the same). However, if you have been growing disenchanted by Higgins' efforts, then you probably want to take a pass on this (and for me at least, future efforts as well). Higgins' books are more and more like screen plays and less and less like novels. Dialog between the characters, which often is terse, choppy, and unimaginative, makes up virtually all of the text. Higgins almost completely avoids the opportunity add any depth and breadth to the story through the use of descriptive text. As with the last few books from Higgins, Edge of Danger is clearly a disappointment.

A:
Negative
****