I agree that *these* founders are not real customers, as they are obviously accepting cars that don't even contain the final design. These deliveries surely come with the caveat that the car will be "updated" to match what is eventually delivered to "real" customers in late August. I wouldn't be surprised if "updated" actually means "replaced", but who knows?
I'm not any less excited about the car because of this, but it's disappointing to see another missed deadline and PR tricks. Did Elon take the money from that bet he made about deliveries by July?