I think he is mourning a problem that needs no solution. Let me put it this way: my wife, who has very little understanding of how to operate computers (to make capital letters, she uses capslock / letter / capslock), literally figured out how to use her iPhone 4 within 4 minutes of turning it on.
If the problem with the UI is that it makes it harder to use, then I don't think that consistency is the problem. Lest you believe that I have a sample size of one, I have had my entire family use the iPhone, and they aren't particularly computer/gadget savy. My father, for instance, uses his Nokia "phone book" frequently, however that "phone book" is a taped on list of numbers on the back of his mobile phone. And with a little prompting, he was playing Angry Birds within about 10 minutes. My young daughter, 4 years old, has worked out how to unlock the phone (to my chagrin) and plays "Peppa Pig" at odd hours of the night.
If anything, the darned iPhone interface is too easy to use!
If the problem with the UI is that it makes it harder to use, then I don't think that consistency is the problem. Lest you believe that I have a sample size of one, I have had my entire family use the iPhone, and they aren't particularly computer/gadget savy. My father, for instance, uses his Nokia "phone book" frequently, however that "phone book" is a taped on list of numbers on the back of his mobile phone. And with a little prompting, he was playing Angry Birds within about 10 minutes. My young daughter, 4 years old, has worked out how to unlock the phone (to my chagrin) and plays "Peppa Pig" at odd hours of the night.
If anything, the darned iPhone interface is too easy to use!