He's a fantastic CEO for SpaceX. Not so much for Tesla. The window slipping is important because it shows the door was not closed and the window was possibly not fully installed. This allows for force from the ball hitting the window to be dispersed through the extra give. It makes total sense that it was the test before they rolled it out there and then when the door was closed and window fully secured, the ball shattered the glass because the window absorbed 100% of the force. With the collective IQ in the room with that first test, it is an embarrassing mistake in testing. Elon releases the video not realizing the mistake in testing, which just adds more fuel to the hate fire against Elon and Tesla.
I've made this point before in this thread, but I'll make it again. Tesla needs to decide what kind of car manufacturer it is going to be: luxury or affordable. Elon preaches making affordable electric vehicles for all economic demographics, but has yet to deliver anything other than luxury vehicles. This truck is absolutely tone deaf to the truck market. That's absolutely okay because it is a luxury vehicle. Nobody takes a Mercedes Benz G-Class out mudding and neither will they take this thing. It's a statement piece. We aren't saving the world with statement pieces and luxury vehicles, but that's okay, too, because Tesla's true value is innovating and creating a market that, as Ford is recently showing, will be eventually filled with cheaper alternatives. But those things don't pay Tesla's bills and they don't justify the share price. Beating those cheaper alternatives to market will. Elon is showing no signs of that happening.