Me ha parecido bastante útil. No me puedo quejar por los beneficios que me brinda.

it is the god of all ad-blockers..

Perfect add-on, fast and secure.

fascinante

My Filters / Whitelist tabs take a very long time to load even though it was just reset to factory default. Almost 5 minutes+ on an i5 with 8GB RAM. If you have lots of rules, it takes even longer. On FF 61.

Absolutely cannot go without this PERFECT add-on. Love it!

Отлично работает, систему не грузит.

The best blocker there is. Under continuous development and donations are REFUSED.
No built-in tracking or analytics of any kind. True FLOSS.

great for blocking unwanted parts of websites - not only ads but also clickbait, sections with stupid comments like on Youtube, parts useful only for newbies, parts that are known time sinks (watchlist links) and more.

Thanks!

Very nice ad blocker !

ublock is a more intensive blocking extension.
it's a good thing that there is sufficient documentation:
https://github.com/gorhill/uBlock/wiki/Does-uBlock-block-ads-or-just-hide-them%3F

"block media element larger than".. is a nice feature.
https://github.com/gorhill/uBlock/wiki/Dashboard:-Settings

the element picker is very intuitive. just point and click.

blocking "behind-the-scene network requests" is interesting.
https://github.com/gorhill/uBlock/wiki/Behind-the-scene-network-requests