Works perfectly and very fast. Except it doesn't seem to work on restricted videos (like Winter on Fire - story of the Ukraine Maidan)? Still giving it 5 stars but hope the dev fixes that.

I'm not in the US. The online downloaders only do 360p, this has 720p which I want. It said no links available for a video from the country I was in (VPN). I changed country and the links showed up.
If it's not working for others, tell us what countries you're in and the video is from!