Regardless, they haven't even done a good job of defining the product. Certain capabilities are clouded in questions. I was on support with Apple yesterday with a simple question: Can Siri play anything other than Apple Music. The sales service rep didn't know and handed me off to a product specialist, who then had to ask someone else. Then this today:
Another site reported on the confusion over what music it will actually play: iTunes Match, your entire iCloud Music Library etc. Apple hasn't been forthcoming. When is it good marketing to not have your principle selling point, i.e., music, shrouded in mystery about the content it will play?
Stereo imaging is deferred. Launch was deferred. It seems like a flustercuck launch to me. Then again, I didn't take Marketing 101.