The other guy who said this is right on, because it's terrible: Many features constantly break for no reason. Maybe don't release a nonfunctional extension.

Parts of it randomly stopped working. Far as I can tell, it'll stop working altogether one of these days.

Started using this to control all the Youtube bloat but quickly noticed constant lag spikes on my computer whenever Firefox was open. After disabling all my extensions and slowly testing each one I discovered this extension was causing constant 0-100-0 peaking on my GPU use. I don't know if it's really poorly optimized or data mining but I'm done with it.

This worked great on mobile up until a few weeks ago. Now posts and mixes are flooding my home page. Please fix!

I only got it for the 'Hide watched videos' feature, and it doesn't work.

It doesn't work to hide those dogshit members only videos. Which I'd give anything to make those MFer's gone forever.