Even on non-touch devices, the big problems I have with Win 8/8.1 are solved by readily available third party software that gives you back a Win 7 style task bar / Start Menu (and, actually, I prefer and use this on my touchscreen laptop, as well.) AFAICT, Win 8 is an all-around improvement except for basically one highly-visible but trivially correctable UI decision for keyboard-centric devices.