Super confusing interface. Choosing different user agents causes them to be smooshed onto the default user agent. Doesn't appear to actually work consistently at all.

It was last updated 2 years ago; looks like abandonware.

didnt work with cloudflare servers

Whitelist and blacklist modes are confusing, because the user can't see what agent strings are related (used or not used) to these modes.
Custom mode is not user friendly.
However it seems to be doing the job well... if you ever can figure out how to do it...

where is [Apply only this 'website.com' ] ??

not every one wants to use container??

so unusable....

you couldn't have made it any more confusing. i have no idea how to use this shit. this is so sad, i wish user interfaces were real.

Perfect extension that does exactly what it's supposed to do and what I need it to do, which is make YT work with FF and UBO without grossly slowing down actions due to Google's anti-competitive tomfoolery.

Unsure why so many people rate it so low. I assume they can't follow simple instructions to set it up or just didn't restart browsers after installed.

Not working. Have watched the YT video and have tested both the white list and i've tried to use it on ALL websites and it isn't doing anything.

Useless. Whitelist doesn't work. If I put YouTube in the Whitelist, and set the add-on to use Whitelist, the icon is still off when using YouTube. It seems to maybe help when manually turning it on, but ain't no body got time fo that.

Abandonware

Doesn't work

Absolute trash addon, could not do the one thing I asked it to do which was TO CHANGE MY USER AGENT FOR A SINGLE WEBPAGE