I think Windows 10 will be a really good OS for laptops and desktop PCs, but to achieve this MS sacrificed the hybrids and tablets. With Windows 8 they couldn't solve the duality of a convertible device and they privileged the touch interactions. With Windows 10 they couldn't solve it either but now they privileged mouse and keyboard interactions. It seems MS forgot that PCs are just 14% of the devices sold and falling.
The "Continuum" concept they showed for hybrids like the Surface Pro 3 is ridiculous. The apps run in full screen except for the taskbar that is always visible, so the user has to use those little tiny icons to switch between apps. A back button is added to the taskbar, good luck reaching that small button, and since when Store Apps need a back button? Hybrids are just an afterthought in Windows 10, on the contrary hybrids were the most important form factor for Windows 8.
And the most worrying thing is the small tablet that they showed in the picture of all the Windows devices. It's just Windows Phone scaled up, with the same three columns of tiles and the three buttons at the bottom. So, Microsoft just killed all the UI interactions that they introduced for tablets with Windows 8: app switching at the left, charms, closing apps swiping down, back button in the apps. It seems tablets will just run a scaled up WP OS.
From what they showed I think Microsoft is just trying to secure the desktop market for a few more years until more apps come to Chromebooks. The few details about Windows 10 for touch devices are disappointing. I had high expectations for Windows vnext, but what they showed is mediocre, they couldn't came up with a solution for the duality problem and they decided to secure their position in the PC market.
I guess Surface Pro 4 won't be called a tablet, that "Continuum" abomination is not a touch interface.
you do realize we have several months or more until final release???
Continuum is a concept that will change based on user feedback an MS said its not ready as yet stop panicking and thinking the worse.
MS did say we have feedback mechanisms that they would get directly to shape how windows would function and work as in we have some say as to how continuum will look and work ....
Also continuum will be shaped more by device manufacturers and enterprise as they actually make the devices and know how users should and would like to interact with it. I think its a great idea but the implementation is not there 100% as they kind of defaulted back to Windows 7's scalling up small items way which is a bad way to do it
MS said consumer features will be discussed next year because modern UI 2.0 and the updated app model will be talked about at build so touch features are not finalized or discussed yet.
MS is trying to secure the desktop market because businesses and companies don't usually have touch computers or would not like to retrain employees to use windows 8 so they avoided it completely that's why they targeted enterprise with desktop features and focuses less on touch. They did say windows 8 touch features are still there charms, task switching and some others maybe even better new touch features.
We should remember like BlackBerry MS main focus is Enterprise, corporations and business that buy windows licences in mass volumes that includes OEM's like Dell, HP etc they are priority but consumers also use windows ... which lead MS to the touch and app push that alienated the Enterprise a bit.
Windows 10 is about balancing the wants and needs of both the Enterprise and Consumers so MS is still working out how the UI will change and grow as they said the charms bar is going to change allot by final release so and so too will the touch UI and desktop UI to an extent its evolving around both consumer and enterprise feedback so if you find something is lacking download the Technical preview and give feedback and don't judge something before its actually completed.
Ms would not alienate the millions of touch enabled laptops, tablets and hybrid devices windows 8 ushered in.