Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
--------
Question: Product received timely. The plug in feature is favorable in that there is no concern of battery failure. Product is easy to use.

Answer: Positive


Question: I bought two sets of these. They're priced at $9.50. But, when they arrived, the price tag still stuck on the item says $2.99. Nice way to hide your "shippign cost" ($6.51) from your customers! This company goes on my "Never Again" list!

Answer: Negative


Question: Here are two songbirds who are trying to be the best singers of all time. I hate this diva routine! I admit they do have maybe one catchy tune.But,this song is so irritating.Two divas trying to hit the highest notes in one song!I give Whitney one star for her almost Josephine Baker look at the Oscars,you looked fine! And her Children song from the 80's. And Mariah for her badly premeditated sexy image and her undying effort to be the best,major ego! Two divas who should SHUT UP!

Answer:
Negative