For the most part this extension works if you like backgrounds and other fun customize options. However, there are significant flaws. First off, for those that want the adblock function, it's subpar and easily detected by youtube, but that's an easy fix, just turn it off in the settings and use your normal. My issue is the lag and when opening videos the youtube ui vanishes (until I reload the page) and there's no setting on to cause that, again it appears when I reload. Otherwise I quite love it as it gives me the option to use my own images to make my web browsing experience really mine

Home page is completely gone, and when installed youtube immediately says adblockers aren't allowed despite this not being an adblocker

Gives me a screen that says Ad blockers are not allowed

Works Excellently!!!

After using a dozen youtube customizers on firefox and other browsers, gotta say - this is the best one I've found BY FAR

la mejor y mas completa extension. es intuitiva, agradable y cumple con el 99.9% de las exigencias. gracias.

This is what youtube should offer for Customization is pretty, easy to install, has LITERALLY endless custom option with custom scripts and feels awesome right out the box