The launch of Tesla’s long-awaited Model X electric car has received the sort of adulation that we’ve come to expect of new products from Apple. The Model X is a SUV with gull-wing doors – as made famous by the DeLorean from the film “Back to the Future” – giving it the appearance of a supercar, to go with its hefty pricetag. But filter out the hype, and the question is whether this will make…