this does a great job of blocking ads, so much so that many websites harass me to unblock ads before i can see whatever it is i have clicked to see. in addition, it must not work well with firefox because i am constantly having to reset because somehow my previous settings come undone. this is as annoying as the ads.

Doesn't block ads on Facebook at all.

E vuelto a poner y opinar sobre esta extención ya que me cambie de bloqueador de públicidad ya que este en Youtube pone superlento al ver videos, se traban y sin fin de problemas.

Al principio va a funcionar bien pero luego empiezan los problemas, ¡¡no lo instalen!!

No complaints about how it blocks ads...if you believe the built-in counter, I'm blocking thousands per day. But it feels like this extension has been partially captured by the ad industry. Every day, when I log in, I have to go to Settings and recheck the boxes to block social media trackers, block "additional tracking" and block "Acceptable Ads". It won't save my preferences, so I have to do this every day. Why?

no longer work for youtube

It does the job but time and time again they break the addon and cause me to have to recreate my Firefox profile because they cause the "Installation Successful" tab to keep opening whenever I open the browser, ugh you'd think they don't test it!

3 months without updates makes me nervous.

Very good for blocking ads.
But all Adblock Plus parameters are reset every time I reopen Firefox. That's very annoying.