The very definition of a "must-have" extension Rated 5 out of 5 stars

AdBlock Plus completely transforms the internet experience. Filter subscriptions make it a "set and forget" add-on, so you can put it on anyone's system. So easy and convienient it's like a magic trick, it feels like cheating (and kinda is, don't forget to give deserving sites some ad click revenue). People have offered to pay me to "show me how you made the ads all go away"... something to keep in mind next time you see the author's Donation button! Once you've used it, browsing the web is painful without it.

This review is for a previous version of the add-on (1.3.9.1-signed).