Very good idea, unfortunately, poorly implemented

Unfortunately, the negative sides of the mouse add up to much.

- The battery life is a disaster. Just two weeks keep the two AA batteries (new and fully charged, 2100mAh) through. That is definitely not up to date.
- Right-clicking is sometimes a matter of luck. The mouse has only one button in the middle. Which button should be pressed to guess the mouse based on the location of the finger on the touch panel.
- A middle mouse button does not exist. This is a serious disadvantage especially in CAD software, PCB software and in many games.
- Scrolling is always accelerated instead. One can indeed often by a tap on the stop surface, but then it is often too late. Especially with the Software listed above can be very annoying.
- Unfortunately, you can not edit the zones and gestures (or I have this function is not found)

All in all I think the idea is great. But when the software mouse could be trained on the different fingers and hands, and it could be set a third mouse button would be the mouse, a super product. But if I can give only 2 stars.
I very much hope that Microsoft still rausbringt a firmware update.