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

Read her, you will enjoy your time with her characters. Strong women, strong men, some bizarre quirks in lots of characters.
Positive

I bought this first alert CO alarm for my home in Wisconsin.When I started to read the instructions I found that this product is not UL list! How can a safety item like this not be UL listed.I did some research and found out first alert changed testing labs to save a few bucks and do not use the most well known UL. What's up with that...So I returned this CO and purchased the Kidde KN-COB-DP-H Plug-In Carbon Monoxide Alarm. The Kidde unit cost less too, so I saved a few dollars! Always pays to READ THE FINE PRINT.
Negative

The Dissapointed. Why do I need demos of all the songs already on Apple Venus 1. Let's bring on Apple Venus 2, after all, isn't that what we were promised?

Negative