After the show ended I canceled my Apple TV. That proved to be the most challenging mess of codes and passwords and email addresses and more codes; and the website was spectacularly circular.
I do not at this point intend to sign up for Apple again. I do not like their phones but I do have earbuds; and that is not enough allegiance to suffer that website again.
In short, I'll never see s4 if they release it. And I'm sad, but it's okay.
I don't have an Apple phone or computer and after about an hour of getting nowhere, iTunes crashing 900 times, and infuriating bullshit I just deleted my Apple account.