picked up alot of ads

It's good.

Muy bueno. Me gusta que sea open source.

Well done!

used to be very good but now it needs improvement, it keeps refreshing facebook newsfeed non stop in firefox 58.0.2 (64bit)

rapido

I love UBlock Origin. It blocks all ads by default. However, I gave it 4 stars instead of 5 because it seems that it doesn't always block Facebook ads. It usually does but then something happens and Facebook is able to display the ads anyway. Usually this is because of the filters needing to be updated. However, I have also experienced Facebook displaying ads even when my filters are completely updated.

讚