Dumbing down of interface in 3.0 made creation of custom filters complicated to the point of being prohibitively time-consuming.
But ability to generate custom filters on the fly was one of the main reasons to use ABP in the first place. Because filtering of hosts with ready lists can be done by simpler and thus lighter addons. Or on several other levels (all the way down to hosts file) that don't involve sticking more addons into already memory-hogging browser.
Thus it went from "indispensable" to "barely useful".

Куда пропали кнопки быстро выключить блокировку на странице или на сайте из панели инструментов. Вот зачем мне эта статистика и кнопки поделиться в соц.сетях.

Ever since they changed it to be more "newbie friendly" Adblock has been more resource intensive and it's harder to use features I used a lot (such as turning off adblock on all sites temporarily). I don't care how pretty it looks when it's not as functional. I wish I could downgrade then I would be happy again. Trying uBlock Origin as a replacement.

bad new UI , please return to old Adblock aviability

War mal super, aber offenbar kommt man ohne die Werbeindustrie nicht über die Runden. In der aktuellen Version kommt viel zu viel Werbung durch.

細かいフィルタ設定を手動でするのが面倒になった

New version is stupid, removed features. Old version was 4-5 stars

ruined my Element-hiding extension wtf, it's the only reason I use this extension otherwise there are other ad-blocker out there.
I've reverted to 2.9.1

Without the flexibility of Element Hiding Helper, this extension is DEAD TO ME. The functionality that tries to replace EHH in the latest AdBlockPlus is apparently no longer based on Aardvark, lacks the utility of the earlier versions that were, and is utterly UNUSABLE... even after I figured out that some old syntax was no longer recognized and caused ALL the custom filters to be ignored until I removed the offending rules, which had to be done in a separate text editor because the error dialog made LINE references that were not duplicated in the built-in textarea editor.

The world is soon to gain another Luddite, because I won't want to set foot in the Corporate Web without sufficient tools to combat it. Adblock Plus alone is a toy for idiots that, much like the Corporate Web itself, leaves all the crucial decisions in the hands of someone other than me.

Sucks since the update for web extensions.
Many options i have come to rely on are now missing.
Very disappointed.

Edit: Added a start because it was possible to downgrade again.
Thoughtful, since i plan to stay with 56 until Mozilla has come back to their senses.

After the latest ABP update the firefox is taking too much memory (1gb+ )... never had this problem with 2.x.x versions ...i dont have any other addons installed in my browser so i suspect this is an ABP issue

When it works DON'T FIX IT.

OK read your explanation. When you fix it, you'll get more stars.

Cette nouvelle version de Adblock Plus compatible avec Firefox 57 est décevante. D'abord la fonction pour bloquer des éléments sur une page ne fonctionne tout simplement pas ensuite le choix de liste de blocage qu'on peut ajouter est très réduit et pour terminer les fonctionnalités des options ne sont même pas toutes traduites (en l’occurrence (en français). Avoir pris tout ce temps pour ce résultat décevant, honnêtement ça ne valait pas la peine.

I can't seem to add more than one filter list on Android. Maybe this is intentional if having a lot of filters is bad for performance? Surely adding the no coin list alongside easy list should be fine?