I am able to launch SE on my Mac, but it said I have openGL obsolete 2.1 when I have 4.1 so it won't let me get past the loading screen. (the picture of the black hole)
I'm running a Mac too. I'm also waiting. I have the Mac book 2017 model with retina display and 16 GB RAM. Sadly, both my processor and my graphics are intel.
It's still very fast though!