People always claiming every windows release the same things (buggy, unfinished, blablablablabla, etc.. ), i'm sure most of them never even tried a Linux Distro. Then they will be happy to use Windows.
Most of those complaining people are bloggers looking for attention ; they actually have no skills in computer except "install/remove software " and "open FF/chrome"...
Pathetic...
I completely agree with you on this.
I have seen a lot of Windows 10 upgrades and clean installations and practically all has been without any problems or issues.
Everything running smooth.
The few I have seen that has had problems, have all been from people who had no clue about IT - BUT at the same time they believed everything that every 12 year old has ever posted on the internet.
They had messed with registry, ran all kind of scripts they had found on various forums/blogs or they had built pointless rules in executable blockers and such, leaving their former Win7 or Win8.1 totally trashed for years before attempting the Win10 upgrade.
They paid the price during the upgrade.
Something they could have avoided, if they had accepted that they should not tinker with things they don't fully understand.
A full reset of Windows 10 including full reset of settings, saved those installations and got them running smooth.
So people having problems/issues should try that first.