This was really a Peachtree show with Zu speakers playing a supporting cast. The presenter, David Solomon, is a
master presenter. He has a charming southern accent and is able to articulate his message better than anyone I have seen. He had equipment all around the room starting with their 300 watt amp driving the larger ($30,000) Zu speaker to a $400 system, finishing with an Indiegogo system at $219.
He absolutely knows what music to use to demo to make his message. I actually sat through one and half of his round as it was that much fun!
That said, with respect to Zu, they need to partner with much higher-end company than Peachtree if they want to sell $30,000 speakers. There was no messaging around their speakers.