By using a tool called sentiment analysis Stazoo is able to differentiate between positive and negative opinions over a subject and then deliver it to you
Stazoo.com has launched as a crowd sourced site which utilises your Twitter account to give you the latest news, reviews and opinions on Music, Films and most interestingly, Politics.
By combining these three unlikely subjects and then applying a system which they call sentiment analysis they're able to create profiles for films, politicians and music and then give you access to the most relevant.
On top of giving you focused content the site also aims to provide movie trailers, music videos and breaking news articles right within the site as well removing a dependancy for links.
The sentiment analysis system splits up tweets into what it classes as 'Positive' or 'Negative' and then places them within a profile page which gives you easy access to both.