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

Q: I received my new Rhomba, and was all excited to open it and try it out. I open it and go through the quick setup guide and plug it into a USB port on my pc so it can charge up. As I am waiting for the unit to charge I start reading through the manual and come across the following message... The cables that come with this unit contain LEAD which has been shown to cause CANCER and it is strongly suggested that you wash your hands after every time you touch them....Say What???!!!! I fired off an email to Creative asking them to provide a little more clarity on this statement with no response. Needless to say I am returning the unit.

A: Negative
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Q: Well another one of my first dvd purchases...I found this concert very poor...it did nothing for me... the sound quality was poor, The set on stage was quite good but lacked the final sparkle, Janet's performance was glitzy... but sadly something was missing...my advice is puchase Janet's later DVDS...

A: Negative
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Q: Expertly written by Paxton Quigly, "Stayin' Alive: Armed and Female in an Unsafe World" presents a detailed exploration into the issues of female self-protection. On page after page the reader will discover practical advice on handling diverse threatening situations, critically important commentary to which they may refer when finding themselves in such positions. The problems of rape, molestation, and undesired groping are effectively dealt with through the mean of furthering of education of the reader with what Paxton Quigly has to offer her readers. "Stayin' Alive; Armed And Female In An Unsafe World" is a very strongly recommended reading and instructive, practical guide for women seeking their own form of defense from sexual predators and physical abusers.

A:
Positive
****