Crazy good, does all you'll ever need and if that's not enough, its extendable as well. Works even with Youtubes Adblock detection (You might need to update your filter lists if it doesn't work for you).

I need to remove can not get into any of my messages or facebook

non impatta assolutamente sulle prestazioni, io lo uso su un cvecchio pc con windows 7 e firefox esr e va alla grande

This completely got rid of ads on Yt

Desinstalen adblock / adblock plus ;)