The problem with this add-on is that it disables the play back speed control on YouTube.. I have to disable it when I need to watch something at higher or lower speed on YouTube.

It makes all the gifs stop playing.

Brakes youtube speed options.

Although the mono feature I got this for works, it breaks the HTML5 speed controls such as built into YouTube or from the Global Speed extension.

Crap. The window does obstruct part of the interface and the window isn't resizable.

The equalizer works very well. However, I do not know what is the reason that after installing this add-on I stop playing movies on the pages (they only play on you tube and facebook). If you correct it, it will be the best addition in this category

Not compatible with Video Speed Controller.

Bug: it blocks videos from being displayed on other websites, such as reddit.

Getting "No video with supported format and MIME type found" error and unable to play video on some sites.

html5 video do not play with AE

So no one has noticed yet that 64hz and 16K don't do anything? Hmmmmm
I added to my macbook pro as well as my Home imac and neither one works properly.
I guess the rest works as it should. Also a "Bypass" button would be useful so you could
compare with and without the settings you just tweaked. Mediocre EQ at best. better than
nothing though.