Hi,
I did mine few days ago. Everything appears to run OK, but startup and user switching seem really slow compared to 7. I've got the OS on a USB so when I can face all the software installs I'll do the clean install.
There where some patches released/installed last night but I've not checked them out yet
It looks clean and modern I guess, there were some useful apps and things like resource monitoring offer more detailed information.
Just make sure you backup your PC as an image if you can so there's a fast way back if you aren't happy.
Only thing I still need to check in detail is the second graphics card. I noticed quite a few folk complaining about them not working at their best/not auto switching etc.
Laptop if you are wondering is an Aliens are that's couple of years old.
I'll do some more testing at the weekend.
Cheers, Neil.