This is a really impressive conference. I don't think I'll move into a Microsoft/Lumia ecosystem any time soon but hooking the Lumia into that dock and using it as a PC was fucking mind blowing. Following that with the SP4 and a new laptop is... Damn.
I think going forward Microsoft's unified OS is going to have some serious advantages over the Apple iOS/OSX split. I don't know how my iPad and iPhone are ever as productive as these could be in a few years with proper app support, which is obviously up in the air. And the continuity bridges between iOS and OSX look more and more like a series of hacked together strings when compared to one OS and one device that can do almost everything.