Here's what I don't understand: what exactly do people expect of Cook? He's done a pretty good job of running the company so far. And by that I mean he's done a good job of running a huge company; his title is "CEO of Apple," not "Miracle Worker." Here's my reasoning:
1. Apple's profits have increased every year since the debut of the iPhone, whether Jobs or Cook was in charge. It's not as though Apple is doomed. I think it's pretty impressive that their profits are still going up when they're already so astronomically high.
Image
2. Apple has to ship a whole lot more iPhones when launching a new device than any of their competitors, yet they still manage to ship the right amount. The "right amount" being enough to keep demand and popularity high, not one for every single person who wants an iPhone. Apple knows their s*** about supply and demand. If there was one iPhone for every person on planet Earth at launch, it would take forever to launch a product and demand would drop. You wouldn't see lines outside Apple Stores that display just how crazy people are for their products, which makes people without Apple products go "Hmm, there must be something cool about those devices if people want them so badly" and Apple's competitors go "Wow... Wish that was us."
3. Apple has done some pretty incredible stuff with display resolution and product weight while Cook has been in charge. Go hold an iPad Mini or Air at your local Apple Store, then compare it to the 4th gen iPad launched just one year earlier and see for yourself!
4. Making these products takes time. Many of the devices that have come out since Jobs's death were probably developed while he was alive for the most part. How much can we really attribute to Jobs, and how much to Cook? If the products are still great, who cares?
5. No one, not even Apple, "revolutionizes the industry" every two years, which is how long Cook has been CEO. Since Jobs came back to Apple in 1997, the company launched three groundbreaking product lines: the iPod, iPhone, and iPad. Jobs was CEO for four years before the iPod came out! Was he a failure for those first four years because he didn't oversee the launch of a revolutionary product? Not at all.
6. What a bunch of entitled babies... "Waaaah, Apple hasn't made me an iWatch and an iTV yet, waaaah, Apple makes products I want but charge too much for them, waaaaah, Tim Cook isn't Steve Jobs." Apple doesn't owe you anything. If you like their products, buy them. If you don't like them or think they're overpriced, don't. Apple is a business. The point of what they do is to make money. I'm sure they're happy to hear about people's lives being improved by their products and that products that DON'T EVEN EXIST YET (iWatch and iTV) are in such high demand, because it means the money will keep pouring in. Ultimately, though, profit is the name of the game for them, so they will run their business in whatever fashion they think is most profitable. It's nothing malicious; that's just how businesses work. And if you ask me, Tim Cook knows EXACTLY what he's dong.