This addon is cool because it shows the days since a video was published and the number of videos a channel has, and it's nice that I can enable ads only on channels I am subscribed to. However it breaks the video player, because videos never load after the addon is installed and they are stuck on the loading icon.

This is the only add-on I have found that allows me to block entire Youtube channels with a single click. Very simple and gratifying, to say the least. I used it to block all of the obnoxious 5 min craft, troom troom, and other related channels from my and my children's computers. I will be recommending this add-on to everyone I know, thank you so much to the developer(s).

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 !

Использую в связке с Enhancer for YouTube™ (https://addons.mozilla.org/ru/firefox/addon/enhancer-for-youtube).

Некоторые функции из аддона у меня не работают, возможно это вызвано конфликтом различных установленных у меня дополнений, но не факт.

Nice

Love the reverse playlist feature.