It's completely broken. After 30 seconds no data from any website can be loaded and my CPU goes into into overdrive. The second I disable Ublock the temp drops rapidly and everything starts loading again. Tested multiple times. Was great while it lasted but it is unusable in it's current state.

Its not called browsing if you are not using ublock origin

The extension often doesn't open when you want to disable restrictions for some sites.

must-have extension on firefox

Great for blocking ads, but broke YouTube playlists. Have to manually go to next video when this extension is active.