I can handle it as well, but there are more unnecessary hoops to jump through to personalize this OS, and that's the beef I got with windows 10. I've got my PC sorted out and running the way I want now. Some people got used to jumping through the extra hoops with windows 8, but that's precisely the reason I didn't upgrade to 8 over 7, or upgrade to vista over XP. I'm going to need Windows 10 at some point in the future, so I thought I may as well get used to it now.
Windows 10 cold boots for me in 22-24 seconds on a 4 year old mechanical HDD. The stock windows 10 took 40-42 secs to boot. I nearly doubled my boot time by personalizing my OS to run lean and mean. Trimmed off most all of the fat.
I'd recommend power users wait before they upgrade to 10 and see if more features are added that make it easier/quicker to personalize the OS the way they want, or more apps come available that allow you to do this.
Waste of time. 10 cold boots on a SSD in 10 seconds or less, not counting inputting password. And its ready to go immediately no thrashing. And I customized zero settings beyond file extensions.