Does exactly what the name suggests. Can't see myself without this extension. Seriously, bad move on youtube for removing such a vital tool.

i have never smashed 5 stars faster

doesn't work for youtube comments. btw why half of reviews are written in ukranian (or some of its dialects)?

They fixed a bug with the padding and formatting. Easy 5 stars

It does what it promises, but it literally makes watching videos impossible without a Massive lag that reduces the quality of the video and doesn't let me interact with ANY button in the player, it just ruins the video experience, i reinstalled firefox multiple times and even when i installed another OS the issue still happened, without me knowing that it was this add-on who was causing the issue, although this is a great extension that does what it promises, i still want to watch videos without a massive delay y'know :/