As others have noted, it unfortunately blocks embedded YouTube videos; including watching your own phone videos in Google Photos. Otherwise great extension, just currently unusable for me.

Blocks embedded youtube videos. Definitely interested in this, but the extension needs a workaround for these embedded videos.

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Works okay, but it breaks logins for some sites(nexon.com) and extentions (RedditEnhancmentSuite).

I've heard/read good things about this add-on, but sadly it has one major fault - when ever it is shut off, I am unable to enable it. The only way to re-enable is to remove the add-on then add it back to Firefox. Also, it becomes disabled for reasons that are unclear. Yes, I've disable it a few times, but currently, it becomes disabled without any action on my part.

Wish this would be addressed by the developers. Is it something on my end, or does the add-on have a bug?

I really want to like and use this add-on, but it currently is a moot point.

Only used for a few hours then had to remove. Bogged down computer efficiency--not good.

In addition to tracking protection this addon breaking oauth. As it has no configuration, I'd recommend to use some adblocking addons with privacy filters rather this one.