So why the bad grade? Because it's all meant only good and convincing only at first glance.
I had the keyboard now half a year and swap tomorrow at for the 2nd time.
First, the mouse is poorly finished (in both versions that I now had). The wheel has furchbar much play in all directions and does not run properly around -nunja -easy.
The beautiful and pleasant soft-touch surface dissolves over time. Then throws ugly blisters and tear, where places where the hand is frequent. This is the design of the keyboard there.
At last - then what is the reason for renewed conversion for me - have given up on the NumBlock the Spirit with me the little silver Media buttons.
My conclusion is: If the keyboard would keep its promises in the first moment and the processing would be just as carefully as the product concept, the keyboard would certainly deserves 5 stars.
Only if all the shortcomings I have to say it is far too expensive. For product properties that dissolve is too much money.
If you can live with the fact that the keyboard does not consider the quality that you should expect for the price still access. Because the idea is good.