My thoughts exactly. Although I do worry about Apple's rate of innovation lately, I think its silly for another company to try and make points with concept images and talk. If they had a real car we could buy now, then they would be talking.
Here's where I feel things have changed under Cook.
Under Jobs: Design something. Come up with the design and implementation that eh believes is the best, nicest, and most wanted products. Force supply lines and the underlying Technology to innovate / advance to match the design.
Under Cook: Figure out what supply lines items can be found. Figure out how to design tech around that.
Cook is a business guy. He's been fantastic at minimizing costs, while jamming technology into somewhat un-inspired devices. But as a master of supply line, he's able to manage to get costs down, while maintaining high prices.
Seriously. Apple in the last year, While it's insanely profitable, feels like it starting down the same road it did in the 90's. More products, more confusion over the product lineup. Less refinement to those products. Going for Volume sales in conjunction with high margin sales. Overlap in the product lines / categories. Extremely strong reliance on a halo product for brand recognition to drive future sales.
Seriously, Since Tim Cook became CEO, despite the profits / revenues. Apple hasn't really released a new product. They've released products into existing product categories. And vritually all products they have released have been iterative. Smaller / Thinner / Faster.
Apple didn't get to where they are by being iterative. They got here by being disruptive. You can get away with large profit margins when you're doing things unique and new. But when you're just shaving down a mm or two each iteration, but still charging very large profit margins, it feels like a return of the Apple Tax. Especially when you're not getting an experience thats fundamentally different than the competition anymore, and when you look at the white papers between devices. You get a lot more "tech" for same price / less price than the Apple product (virtually true across almost all their product lines)