Does not work.

Where is it? Not on the Address Bar with the others. I see it in Add-Ons but there is no option to put it on the Address Bar. Brilliant. Well done idiots!

Its weeks later. Still can't see it. What is the point of releasing an extension if we can't see it to activate or use it? Please tell me. Are you utterly mindless?

Firefox 57 Ubuntu. No Download button. Seems Youtube changed its bar.

I'd rate it lower if possible...
absolute waste of time

I uninstalled and reinstalled a similar add-on, but when I opened the latest Youtube, the [download] tab item like the screen shot does not appear. OS is Windows 10 Ver. 1709

Doesn't work.

I downloaded about 30 songs. When i finished after about an hour of downloading all the songs, i tried playing them. When i played them the songs were all the same song. ALL OF THEM WERE THE SAME SONG. This is really bad don't download it. Thank you :)

You children writing these things should have everything working and all in one place