Good

It is fast, reliable, expandable by lists and does not slow down the browser.
If something is not blocked, this can be blocked very quickly with 3 clicks.
uBlock works fine with Firefox 57+.

hope more chinese rules support

100% funcional, fácil de usar, y lo mejor de todo es que NO consume muchos recursos!. MUY RECOMENDADO.

Efficace et fiable

By far the best content blocker

Hola, recomiendo una gran apps en esta ocasión, por su eficacia, por su manera de trabajar que pasa de manera desapercibida, pero.. que hace un trabajo fenomenal, yo recomiendo esta gran aplicación. Indispensable

Excellent and it's also advised by Riseup Labs (Riseup.net).

Contrary to some comments left today and previous days, on my FF 57 eBay works like a charm. However, even if some webpage misbehave, uBO buttons allow to quickly deactivate each single blocker or the whole blocker.

At today's date could not find a better blocker.

Does a good job

Excelente

Mola

很好啊

Good

This software is quite simply brilliant. It is so invaluable that it is the first thing I install after I have finished a clean install of an OS.

It's one of those things that once you've used it you'll wonder how anyone else manages. Not being able to use it - e.g. on other people's computers, unsupported devices, etc - will feel like some kind of archaic torture.

Utterly brilliant.