I managed to create a character (or perhaps I should say randomly generate one, because it has the worst character creator I've ever seen in a game), and see the introduction play out to get the "Off the Plane" achievement. Couldn't get any further than that.
I was expecting there to be issues, Rockstar said as much, but I didn't expect it to be completely unplayable. One would think that there should have been some kind of testing/preparation leading up to this to make it just a tiny bit smoother.







