This is probably not a fair comparison since it's a laptop and windows-based, but it would take a lot to win me back with how much money, time and effort i have lost over the years with these products... not to mention the amount of ewaste has been generated.
Even more true with my experience with Motorola (Lenovo); $600+ phone stops getting support/updates after 6 months of ownership... trade-in value of $28. Never again.
Then again, seeing Intel with some serious competition warms me up a little bit. Also the thought of an ecosystem of blossoming Linux distros for ARM laptops/desktops makes me excited.