I loved being able to blacklist channels. Main word being LOVED. With the new update, that had NO WARNING by the way, everything is gone. No warning for an update that removes everything, if this were a paid product someone would have been fired and rightly so.

Everything functionally useful was removed, dark theme and auto play are still there buy why even bother with it for those when theyre parts of youtube or mimiced by dozens of other extensions.

Dont bother with this version.

FOR THOSE WHO WANT THEIR SETTINGS BACK
Go to your firefox profile folder then to \browser-extension-data\iridium@particlecore.github.io and open the file, copy everything after {"iridiumSettings": and ignore the last } and you have the old settings back.

I use this for the blacklist. Now the update today has completely broken that feature. It's just gone. I saw a response to a review that suggesting using an old version, so I did that, but the blacklist that I spent months building is just gone. Why is it gone?

Crap

lag and bug

Видео на YouTube вообще перестали включаться после установки этого приложения. Как только удалил - всё опять заработало. правьте. Пока удаляю. Win 7 x64, Firefox 68.0.1 (32bit)

Prevent videos from playing. ANY videos.

Made YouTube stop playing ANY video.

Videos stop working after installing this, reversing playlists doesnt seem to work either.

Abandoned.

This extension caused youtube to not work as expected anymore. None of the videos could be played.

This add-on has not updated since January. It is broken. Do not use unless it is fixed.

Unfortunately, this addon completely breaks Youtube. Videos don't load at all.

Videos didnt play, please update this add on.

When Iridium was installed, YouTube videos would never play. When I uninstalled Iridium, the same videos did play. DOES NOT WORK AND HAS ADVERSE EFFECT

Unfortunately, if I have it anabled, my videos don't play at all..

Sorry but videos don't load with this extension...

Broke youtube, doesn't work.

No video can load. It only shows a black screen with the loading circle on it.

When enabled this breaks Youtube, all videos are stuck on loading.

After installing Iridium, YouTube videos does not play anymore !