This extension has a plethora of options, but they're not well organized. (Look at the settings for any popular IDE for how it should look.) What I needed was A) an assurance that the default settings would not modify YouTube at all (or at least a summary of the default changes), and B) a quick way to discover if the specific feature I need actually exists in this plugin.

Without A), I have to read and understand *every* option before I can rely on this plugin, and without B) I don't even know if it's worth the effort or not. In summary, the new-user experience suffers from the sheer magnitude of what it can do.

I find this to be highly inconsistent. Sometimes the videos are in expanded view, sometimes in default view, sometimes in cinema view and sometimes in theater view, all without changing the settings in this extension. Makes it highly unpredictable as to what my viewing experience will be.

On top of that, the settings are very obtuse in what they actually do and how thee interact with each other. For example, I count at least three different settings for the viewport size. WHY???

Decent when it works properly but that is rare. 90% of the time it doesn't turn off annotations despite being set to and an increasingly more annoying issue is videos loading in a lower resolution forcing me to reload the page for the set resolution to take effect. The extension seemed to work much better with the legacy version of youtube. Since that's been completely scrapped now this extension is becoming more and more inconsistent. Dropped my new rating to 2 stars from the 4 I gave in the past because the issue with annotations has still not been fixed despite almost 3 years having passed.

Unreliable performance. As often as not it does not run when I select a video. Also, the buttons for screen size adjustment vanish for no reason.

Conflicts with LastPass, hangs out when i click skip ads.

Does not allow any fraction play-back rate (I am trying to sync a recording with a slowed down YT video)

neat settings and capabilities, but it's unusable because it makes firefox crash during every video. nice try though

Not getting activated. I'm Using Firefox in Linux Mint 20 Cinnamon.

Firefox version: 80.0 (64-bit)

Always on top option not working

The features are great, but pause autoplay doesn't work.

Очень классное расширение. Куча полезных и приятных функций. Очень доволен им, был, до последнего обновления. Постоянно выскакивает ошибка воспроизведения, вылетает браузер и просто оно перестаёт работать. В итоге, ищу альтернативу, чего делать не хотелось.

Be advised, Youtube is stuttering and lagging with this extension for now.

I love this addon, when it works. And that's the problem, it doesn't work half the time. It seems random, one minute it's working fine, and the next it stops working.

One major option missing is the ability to toggle YouTube comments (I don't want to use a separate script).

Hay montones de complementos para el youtube y son todos iguales, y ninguno tiene lo que me interesa que es la opción de poder ver los vídeos de las listas de Youtube en orden cronológico.

Dropped my 5 start to 2 star because they forced a update, also they have not actually fixed the real & bad problems !
Mozilla is a organisation that stands for free and open internet, not forced apon internet !

"click timestamp" so called "requested fix" a feature i used every day, it's messing up my everyday yt experience. .

Do fix real problems like:
*video fitting the window
*when new yt tab is opened it hangs for several minutes(np on any other sites)
*when new yt tab is opened that tab stops respongin and have to force stop it(np on any other sites)
..and not make the addon/extension worse.

No donations from me!

Interesting idea for an extension, trouble is the features are things most people (99.9%) can do without and do without because they don't need them. I installed it and tested it, uninstalled it reinstalled it several times and I found nothing different about having it installed or not installed (when it comes to you-tube) that would make this even remotely useful for most users . Some of the features I guess somebody somewhere may want to use but I don't see why any regular user would use this one. It is simply just not useful enough. In my testing nothing about this extension "ENHANCED" my you-tube experience. There was NO DIFFERENCE in you-tube with or without it. Great concept but I would give this one a pass.

The idea and the features are amazing but the config page have gets me to remove the extension asap. Maybe I would return if a better UX for the personalization system shows up.