This a second or third time for me with AdBlocker Ultimate. My main criticism is that it causes substantial delays to web sites while Firefox tries to connect with it.

I've this ad on for 4 plus years. Love it.

Everything OK

have used it for years no problems

AdBlocker is currently not working on many websites especially on Youbtube. Not sure whether it is caused by conflicting addons or just ads getting smarter but certainly we need an update to fix this problem!!!!

awesome extension. A must have for today's internet.

Hello.
The extension not works on YouTube, it says there is no internet, when I turn off the extension, YouTube works.

No longer blocks ads (no the sites are not whitelisted on my end).

I keep getting ads on Facebook videos

does exactly what it should!