From March 18th, 2016 to May 13th, 2019, 25% user give 5-star rating, 75% user give 4-star rating. for Deep Dark Scrollbars chrome extension.
It does disappear in youtube full-screen mode.
very nice overall, but it does not dissapear in youtube fullscreen, which is a bit annoying. :-)
Very nice. With original chrome scroll bar I could not even find it and had to search for it sometimes. It's bad and sad that I even needed to. This helped with that poor chrome detail. Makes the scrollbar stand out. Custom colors would be nice though
Looks great! Worth installing if you use darker webpage stylesheets or have a dark theme set on your OS UI, since it blends in nicely. It'd be really great if we could choose what color to make it ourselves, though.