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

The Sony eMarker is an awesome idea, but understand that it is nothing more than a stopwatch that depends on data from a website powered by Sony and Broadcast Data. This information seems to need some help, as the "24 Hour" wait for playlist updates is sometimes taking 5 days. The product is cool, but Sony needs to keep their end of the deal and update the website... I'd wait for a few months before buying another one so that Sony can iron out the bugs.
Negative