OK Here's something i don't like right off the bat.

The blue-gray folders are nearly identical looking; it’s no longer easy to distinguish Movies from Documents or Pictures with a quick glance.
Bad decision.

It appears you can change the folders one at a time, as you could in previous OS X releases. But changing the default folders takes much more work and help from a third party.

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"What you hear in a great jazz band is the sound of democracy. “The jazz band works best when participation is shaped by intelligent communication.”
Harmony happens whenever different parts get to form a whole by means of congruity, concord, symetry, consistency, conformity, correspondence, agreement, accord, unity, consonance…….