This makes YouTube so much more pleasant to look at and use by not only bringing back and combining older YouTube layouts and visuals with new ones, but giving you a ton of customization to whatever your liking. This add-on is an absolute must for me.

There are a couple of small issues I have ran into though:

- Hiding the 'Clip' button when having 'Restore old icons' enabled will still cause it to show.

- Changing the 'Favicon' to one of the older YouTube alternatives will sometimes still show the new one instead.