Nope, it didn't come yet.
Why do you want to use Windows 8? It's as bad as Vista if not worse. Of course, I don't care if you use Windows 8, so go ahead and use it. I just think it's as bad as Vista, which is also what many people think.
Sure, initially it was crap. But it was one of - if not THEE - most successful operating system ever. Not saying I personally like it. You must be reading an old history book.
It was successful because it took 5 or so years to replace with something that was horrible initially. Vista was a resource hog.
It has nothing to do with how good XP was.
Now XP is "good enough" for some people. That doesn't mean it was great.
What's the rush? This update doesn't appear to fix the fundamental flaws complained about in many threads...though I can't claim to have read every thread/post.
Oh, I don't know... maybe the HDMI issues for machines with Intel 4000 graphics. I love using extra dongles connecting my Mac mini to my HDMI monitor for no good reason.
And, yes, it's confirmed 10.8.3 fixes this glaring flaw.
People need to stop worrying about when it goes public. Apple is obviously taking their time on this one, which is fine with me.
The never ending beta.
Well it's not with me. I wish they would hurry. My rMBP UI lag is awful + the audio glitching.
If they hurry, you could end up with one or both of those not getting fixed. And then waiting to wait more weeks or months for the fixes. Apple has in mind what they'd like to try and have fixed with this update, and they're not going to release until they feel like they have enough of those fixes in.
Waiting for the 11th Beta.
With ALL those Graphic Problems pertaining to i.e. Final Cut Pro X.... I HOPE for their sake that this release will fix all that. If not, they are looking at hordes jumping ship to adobe and AVID