system
A chat on subreddit /r/pcmasterrace
human
It also ignores the fact that Win 8.1 was pretty damn good, and should be listed as a separate version.

Not to mention how NT 4 and Windows 2000 were both brilliant.
gpt
Windows 98, Vista, and 8 all had updated versions that significantly improved on their launch versions.

Windows 10 is the first Windows I can recall that actually got worse over time instead of better.