I never owned an iPad but for the paste 2 weeks I've been using my brother's iPad 3 since I've to do a lot of writing while commuting. And although I love the hardware (the iPad Air is fantastic too) I can't help but feel that the iOS on the iPad is just a "port" and not at all taking advantage of the capabilities (size and power wise) of the tablet. It feels they think the iOS for the iPhone and put it on the iPad as well. Sure greater cameras, and ID Sensors and stuff add value to the product but ultimately it doesn't change the user experience at all. And is this new user experience that the iPad needs the most. A better way of multitasking or access different apps (browser + writing app for example) is a start if they really want to "kill the pc".