My two cents worth on this. As a shareholder I think anticipating the company is a great thing but occasionally it departs the bounds of sanity to seek to micro-second-guess the Management that exists to Manage the company. If anyone here really has insight based on piecing together fragmented public disclosures and analogies to how other auto makers go about doing things - how to manage a door or a windshield program in the best interests of the shareholders better than the management does, given that the company can basically head-hunt and retain any expert they want and provide them with unlimited access to insider information about the issue within a global framework of the (actual rather than assumed) priorities of the business, then that person should probably seek to market their services to the company.
Just like Model S. Model X is a legitimately a low to moderate volume production live public beta mule for a whole new traunch of advanced vehicle content that de-risks revisiting those technologies and production techniques in mass volume Gen III and Gen IV production. If they want to give themselves hell designing a new class of door and windshield requiring a completely new class of roll-cage design, this was where to do it. This is how they get to print hundreds of thousands if not millions of Model Y with confidence by revisiting their own design and engineering work and assessing their own accumulated field validation and service data. Same way as they can go ahead and install the AWD drive train in the X with direct experience accumulated on the S.
Unless this management team is to be considered generally incompetent, and I think that is a real stretch, I would posit that it is a fallacy to presume that the company and the interests of its long-term shareholders would be better served by doing anything differently. For example rushing a simplified Model X to market to prop up 2014/15 sales and short term share performance. The entire objective of this company is to execute towards serious mass production of compelling EVs and Model X exactly as it is serves that purpose to perfection. Model X is a truly credible halo vehicle and it serves to validate and de-risk mass production of vehicle content that takes the state of the art beyond anything that currently exists in the broad auto market. I do not believe the easy option was a better option here. The casualties of this program (timing vs PR expectations, probably $500M overspend on supply chain cock-ups and feature creep and two years of share-price suppression) are all temporary and genuinely trivial in the big picture. The benefits however are set in stone, a raised launch-pad elevating the whole future trajectory of what this company is capable of rolling out in mass production. This speaks to something that Musk is prone to explain and I think tends to go in one ear and out the other more than it should: "Close up an exponential progression can look like a linear progression" - or words to that effect.
We have on our management team a CEO that genuinely understands and can manage the nature of exponentials (compounding). That's a really, really good thing. Take the Model X ramp. Last ER the guy says that this is an exponential ramp and no major obstacles remaining. Now apparently he provides another data point: To reach parity with the Model S by Q2. If expectations are that you go from 238 Model X in Q4 '15 and draw a straight line out to 1000+ per week by nominally mid Q2 '16 then Model X is not on that track - but there is nothing awry, zero guidance fail, no design fail, no engineering fail, no supply chain fail, actually nothing wrong at all. Model X is not supposed to be on that track because it is not a linear ramp it is an exponential ramp. If there was nothing to carefully check and balance during a production ramp then they would not have guided for an exponential ramp, they would have simply switched on full production like a light switch. There is a contingency for contingencies within performance as guided..
"Bombshell??" Well yes I suppose so if just following guidance is to be considered completely incredible.
One of the more pleasant things about being an investor is that someone else, namely management and loads of staff, gets to do all the hard detail work (like figuring out how to make the product) for you, literally.