Feel:
The mouse is in my opinion well in the hand, even after prolonged use, I note no fatigue.
Gesture control:
All gesture controls function properly, important is only the latest drivers to install.
What also impressed me is the ability to fix with two screens window to half size on both monitors (inside). This went so far not supported on Windows 7.
What is initially a little getting used to, is the handling of the Right. One has the forefinger raised a little, so that the mouse to click as a right click findings but I do not see necessarily as impairment.
Conclusion: The Touch Mouse from Microsoft is managed and facilitated by the gesture control, the office work very mE.