Yeah, I know, rounded corners of windows like in macOS, start menu similar to ChromeOS's, as well as the centered taskbar buttons.
Let me remind you that Classic Shell is no longer in active development as of December 2017. Open Shell is the reborn of the good old Classic Shell, and is actively developed.
Yeah, me too. That's what I like too, although I mainly prefer traditional Windows XP/7 start menu. And also the classical Windows 95 start menu!