I have not watched, but I am sure I get the idea. I like my Apple products. But I realized long ago they never release the best. If they did it would take years to come out with a product that can top it. So they release in increments. First iPad, no camera, sold like hotcakes. Second version had one, so they sold even more. Sometimes this is a good thing. If the iPhone 4S was the first iPhone, it would have gotten horrible reviews for being too difficult to use. So sometimes it makes sense to going against what the market wants and evolve. Sometimes, like with the lightbulb, its complete crap.

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1991 560 SEL / 185k miles
1992 750il / 17k miles - project car