Rated 5 out of 5 stars

One good way to prevent Malware attacks from infected sites!

Absolutely essential!

Also, can be a total pain in the ass ;-)

Computer security is always a trade-off between convenience and... security.

You will have to geek around with it to get your favorite sites working properly, and tweaking it will take a while.

Minor hassle for major security functionality.

This review is for a previous version of the add-on (2.1.5).