Works in the background. Occasionally need to disable for financial websites.

The description of the addon claims "Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed."
I constantly get ads for this adblocker telling me what a wonderful job it is doing or that it just updated itself. It is the definition of irony.

Very good, recommend.

Does it's job well.

gooooooooooooood

Great service.

Works great at blocking annoying Ads