Tell Tim Cook you want an iPhone 6 early. You guys need to realize that you aren't charged for the cars, other than a token deposit. Just relax and realize that launching this car right is a big deal to BMW, and I'm sure they want to do it according to grander plan.
Do you give kids all their Christmas presents before Christmas? You have to think big picture, and a few fan boys, like you and me, really shouldn't or can't shape that picture. A hundred or so M3/4s rolling out together on launch day will be cool.