I actually like this add-on a LOT because it brings back the old YouTube from like 2015. It gives me so much nostalgia on how much I used to watch videos back then on these old computers with Windows XP, 7, and 8.1 on them. But after time passes, YouTube has new designs.

But, this add-on has so much bugs. Such as the video player having the settings inaccessible (the only way you can access it is by pressing T to bring up theater mode which allows you to bring up settings and other things) and also playing back video when I clicked off it.

It also keeps skipping on playlists most of the time, which annoys me and bugs me. So, if these bugs were fixed, I will give this a higher rating. Thank you!