Of course it's a work in progress and the launcher is unproven. But damn, that was an amazing first attempt. With more vehicles already in integration, I have little doubt they'll eventually nail this.
Even with the failure they undoubtedly gathered loads of metrics to address for their next attempt.
The promise of Starship will lower the financial and logistical barriers of getting to space significantly which has the potential to open our civilization to tons of new possibilities that we haven't even considered yet.
At this point, I don't believe Elon Musk words, I think the guy is not "fully there", unfortunately, I've heard too much bullshit.
I also think that some of the best rocket engineers on the planet are working at SpaceX and that they could achieve their mission, but I'll fully believe it when it is done.
I hope that Elon ego will not ruin this.
Failure is not being able to finish development of starship within a reasonable time period. This is just an iteration.
OK this is not complete failure, but this is still a failure. Things did not go according to plans.
I understand the need for PR and damage control, but I am not comfortable with it, this is not a success, this is work in progress and so far this launcher is unproven.