installed today. Not stopping year 2018 videos that facebook has started showering today with the url.
https://www.facebook.com//videos/270886757113632/

facinante

The same here it doesn't work.
Tested with Firefox 56.0 on Youtube and Allocine, no effect at all…

Works well to block Flash. Thank you.

it works fine.First i downloaded flash block plus,but the program didn't block any annoying flash popping up on yahoo,msn..etc but this one does its job.
Update,it stop working already.No good Those annoying videos play everywhere on web with this on

Not working at all, tried it on youtube

youtube, ok.ru - not works