Overall, the keyboard felt very good and high quality. At the processing could not be faulted.
The pressure point was OK and the couple there were no problems.
5 minutes after the joy of the device was then unfortunately the ultimate disillusionment:
It is not possible to use more than 2 keys same time. Not so bad if you're not a hardcore gamer?
Unfortunately, a standard Windows hotkey needed as closing a window ALT + FN + F4 -> And then you have arrived at the limits of keyboard.
I now say just once that people who work primarily with the mouse, could dispense entirely with the F-keys. Since one in this keyboard but which took into account, in my opinion should also be at least standard keyboard shortcuts deductible.
Due to this, in my eyes and for my needs, quite large carver there are unfortunately only 2 star as there is a deficit in the range of the main features of the keyboard there.
EDIT (3/10/2015):
Meanwhile, I have found an alternative:
At least on Mac combining + FN + ESC works cmd + alt expected and opens the Task Manager.