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

[Q]: It does an excellent job on mildewed wood such as decks and deck furniture without using chemical mode which is the only weak link in an otherwise strong chain. Unfortunately, the only effective chemical solution is chlorine which acts more or less on its own but cannot be used with this machine. Safe cleaners, such as Simple Green are no more effective than when used without them. Other than that, it's a great product.
[A]: Positive

[Q]: Where to start I have had this for 10 years and it is still ticking that alone is a tesament to how well the thing works. Over that ten years It has traveled with me to over a third of the world. This is to include half a tour in Iraq. It has been dropped and has been trough airport security more times than most people. Because of this I have never had a reason to buy an Ipod. And to be honest for music I would rather use this. Only reason that I own anything like an Ipod is that its my Iphone. So I think that the Xtra is by far the one of the best mp3 player made.
[A]: Positive

[Q]: This film is a travesty of the action-adventure genre. First off, the plot is illogical and absurd even if it might be a policeman's dream: all the major criminals around congregate at a prison and kill each other in one enormous shootout. That essentially is the plot of the movie.Adding to the "fun" is excruciating, repetitive dialogue where the major characters attempt to bare their souls. At the end of these long-winded discourses, one fervently wishes these characters to be brutally killed for being so insufferably boring and pretentious.Oh yes, how can one forget the equally irratating mambo-inflected film score which blares loudly. and repetitively, over the soundtrack? Unfortunately, it's not loud enough to drown out the dreadful dialogue.Mean guns doesn't mean a thing.
[A]:
Negative