I've used it for years, it's the best ad blocker ever. It does NOT whitelist ads that paid to be shown, unlike Adblock Plus (total waste of install space that one).

100% the best adblocker I've ever used.

I couldn't live without uBlock Origin!! Thank you so much!!

Obviously Google has found a way around it - YouTube is no more ad-free all of a sudden. OK, so no YT until the problem is solved :-) I'll wait patiently... :-)

el millor de tots

People, don't give one star just because google wants to screw us with a new way.
This add-on is very good and deserves 5 stars. Just give developers time to find a solution and implement it in future updates.

YouTube ads just started appearing again, but as someone already suggested, uninstalling and reinstalling the plugin seems to resolve the issue (so far).
Fork Google.