All very nice improvements, in my mind. i can see that.
The PC's are vastly more compelling than a year ago.
that's a huge exaggeration, imo.
I think the average end-user would call that pretty dramatic "innovation".
alas that supposed innovation is not being reflected in numbers they are buying them. there is consolidation in larger phones/smaller tablets but overall the numbers are still increasing there and decreasing in notebooks/desktops.