it works on volume level but never works on video quality. video speed changes to 2 when i set it to normal.

No puedo negar la excelencia de la imagen y el sonido,para quien disfruta paso a paso; los videos como en vivo...

I saw that many people are complaining, for me it works fine.

What I like about this app is that it doesn't try to overwhelm you with features. It controls or over rides all the Youtube settings that I want to adjust and stay that way. I particularly like this app for my laptop as I usually use it while on mobile data, so I set it to 480p and it uses significantly less data than 1080p and I can't notice the difference. You can also prevent it from playing the next video or set the video to auto pause, all these features save my data usage and once the extension is installed and your preferences selected it will never change back, "Excellent"!! (Monty Burns).

buenas noches podre recibir notas solo en idioma español gracias

not working on my windows 10 and getting many error on youtube. pls fix.