I ran it about 5 years ago. A friend had trouble getting the Nvidia closed source drivers installed so I spun up an install to get it done. I was able to figure it out. There was an error message that either she didn’t spot or maybe didn’t find a resolution too.
I do like Gentoo primarily because I am a troubleshooter at heart, I just don’t always have the time to deal with a broken system anymore.
I do get tempted to run it on bare metal from time to time. The last time I tried to install it in VirtualBox, it didn’t work out unfortunately.