They're beating Apple at their own game, and that's great, because that means Apple will have to fight back. I absolutely love these designs; unfortunately, I can't really stand Windows, so it would take quite a disaster on the Apple front for me to move to a different ecosystem.
I am afraid Apple wont fight back at this .... they will not see this as a treat unless people stop buying Macs ... and most people have invested sooooo much in the Apple Eco system that they find it hard to switch.
Until then I see minor design bumps and maximum profits for shareholders...