Noscript has blocked a lot of bad junk even back in the days of when I used windows.
Redirects and clickjacking and even worse stuff.

To those reviews who still are angry about past mistakes he made, get over it please.

Noscript gives your browser rock solid security. This is why I use firefox/firefox derivatives.

The allow globally dangerous scripts option is a must for newbies and impaitent people.

Thank you once again Giorgio Maone! This addon is the best I have seen on firefox ever!