Just imagine a world without Boing Ball, and then - suddenly - there IS Boing Ball!
I'll pause while that sinks in...
If he wasn't born until 16 months after the Amiga A1000 was released, I don't see how he can imagine a world of green screens with just an MSDOS prompt and flashing cursor, or some very crude screens, and menus, then all the sudden something like the Juggler or Boing Ball demos show up and a few million jaws drop to the floor.
It is like the difference between living by candlelight and then suddenly being taken to modern day Las Vegas at night with all the lights turned on.