There's no improvements I can see.
None.
- The "spaces" turning into "Mission control": Hang on, are we a bunch of nerd teenage Starship Trooper fans? With apologies to ann teens.
- The linear spaces organisation: Have these guys ever done a day's work on multiple screens? Thought about why others (Deck, Sun, Compaq, Linux) use a 2D layout? They could have gone 3D but went the other way.
- The pointless anc cheap removal of rosetta. At some cost in fiddling around recompiling things for a number of people - what a waste of time.
- iTunes everywhere: I know they make money - so kep it quiet, because it's a turnoff. And the apple remote is now practically pointless without an internet connection
- There's more, but that's enough. Just one last one: The built-in help has been slimmed down to absolute minumum so "help unavailable - no network detected" is increasingly the default. Why, apple, why?
- FGinal and most important one: The cheap migration away from free software towards proprietory stuff: It's a kick in the teeth of all the free software developers they built OS X on in the first place.
What a payback.
Yet it's still pretty good - so why complain?
Because of what they started with was better, and they've just downgraded it a little.
p.s. forgot permissions: What a disaster. How they managed to mess that up, I hope I never find out: Migration looks miraculous - except it isn't.
And the sages will say "Oh, far better to reinstall from source" - begging the question "Why provide a migration tool then?"
If I sound bitter it's because apples are the best work machine, but someone is messing with that.