Does not work for me.

Doesn't work at least not for age restricted content on youtube, total waste of time

Used to provide free high quality downloads, but now it redirects to payware.

Just opened endless pages, some of which showed maps of my location!

"No valid YouTube video URL."... meanwhile facebook video is open and playing on the page... 🤷‍♀️

Extension just brings you to a y2mate website to download, it doesn't download directly through the extension. And there are better y2mate sites out there.