So good that I actually wrote something here.

This extension is amazing and lets you customize how YouTube works and looks. Anyone that uses YouTube on a regular basis really needs this extension, because it will make things so much easier for you. Thanks a lot to the folks who developed this extension and to those who update it.

super

I love being able to increase the playback speed. I was looking for a way to donate to the developer/creator. Don't see that so at least wanted to at least say thanks.

TOP NIVEAU !

Excellent Add-on - Developer keeps the plug-in updated and its one of the best YouTube enhancer plug-ins of its type.

i love PiP

It works again i reinstaled addon and it fixed