I don’t see what the fuss is about. Android has had haptic feedback for many years and what Apple does is not that much better, even though the ’Taptic Engine’ is a decent piece of technology. A vibrating phone doesn’t enhance my sensation of the touch screen or the home button when it’s still only coming from one motor. It won’t give you the kind of feedback that a screen will give to you when you press a virtual button or the feeling of pressing an actual home button. The phone as a whole just... vibrates.
I didn't think I was doing much fussing; if anything, my post seems slightly underwhelmed. I've seen demos of haptic feedback on touchscreen devices where the users react as if they can feel different textures and have since thought that kind of tech would be awesome in phones where tactile feedback is lacking. I don't actually think Apple is there yet at all.