Apple's iPhone extravaganza is still the biggest product event of the year for a simple reason: The iPhone remains the single most successful hardware product of the PC era. We can talk about whether sales are growing or not, whether Apple is innovating or not. But Apple still sells more premium phones every year than anyone else.   So what happened this week? Three new iPhones announced, the iPhone 11, 11 Pro and Pro Max. A new Apple Watch with a screen that doesn't turn off. A new entry-level iPad. And two services at $4.99 a month, Apple Arcade and Apple TV Plus.  What does all of this mean? Should you pay $300 more for three cameras on the back instead of two? Does the watch update matter? And can Apple out-HBO HBO?  With me this week: A great lineup of people who know their stuff. Walt Mossberg, the godfather of tech reviews, is going to talk big picture from DC. Tech analyst extraordinaire Pat Moorhead and tech strategist Shelly Palmer are going to sift through and tell us which they think are the most significant. And then CNBC's own Julia Boorstin is going to join us from LA to give the view from Hollywood Apple's subscription moves.