Latest version does not allow open most pages which ending .jpg extensionthough Version 1.13.8 works fine. Example page:
http://www.salom.com.tr//uploads/images/02042014tV7yT2apobPsum4s.jpg

Good

Лучший блокировщик год использования, высшая оценка

5 stars because this is consistently good and I'm sure bugs will get fixed.

Latest now being updated based on Webextensions so that's good, will work after Firefox 57.

On Windows no major issues. Had to restore my filters from file by going back a version, taking latest backup, then installing latest and importing. Only noticeable difference is that blocked elements often load then disappear, sometimes this can take half second or so, which is annoying. Previously they wouldn't load at all.

Bigger issues on Android, seems to be broken. Add-on is on and seems to be blocking based on hosts file but can't get into change/tweak anything.

I componenti aggiuntivi consentono di aggiungere nuove caratteristiche o funzionalità a Firefox.

Wegen des Problems mit dem Aktualisieren bei Ebay hatte ich uBlock vorübergehend abgeschaltet - da merkt man erstmal wieder, wieviel nervige Werbung durch uBlock weggefiltert wird ...ich möchte auf uBlock nicht verzichten :-)
Wie von Eric321 vorgeschlagen, habe ich downgrade auf 1.13.8 gemacht und hoffe, dass die Probs in 1.14.4 bald gefixt werden können.
Vielen, vielen Dank an Raymond Hill !!!

The difference was not 64bits vs 32bits, but request policy addon on the 64bits versions.
Even when set to let pass everything, request policy was interfering with uBlock.
uBlock is working ok now that request policy is deactivated.

Just reporting that this version is indeed working with Firefox 56.0b8 (64 bit). Also, please reduce the size of the icon on the main toolbar. It was much smaller before multiprocessing.

Certainement le meilleur adblocker
Convivial et performant

Blocks all ads effectively and does not engage in any blackmailing-like scheme in contrast to AdBlock Plus.

nice

This last version have some problem with Firefox 52 ESR (32bit), all the setting was erased... but i have imported everything with my uBlock backup. Unfortunately the Privacy options rest in "gray" and not selectable.

Fast ana Best

Als ich durch das letzte Firefoxupdate gezwungen war übergangsweise einen anderen Adblocker zu benutzen wurde mir erst wieder klar, was für ein perfekter Adblocker uBlock Origin doch ist.
Deshalb sah ich mich gezwungen dafür auch mal eine Bewertung zu hinterlassen.
Danke an den Entwickler.

Muy bueno