The key assignment is the normal QWERTY allocation, not like the picture given of the QWERTY layout.
The color change I find attractive, but not really important.
The keys respond promptly and accurately on inputs, thereby however, you create a very low noise tip.
The keyboard feels under the fingers of very good and high quality.
But I especially like another aspect of the keyboard, namely that can be easily knocked out due to the slightly different form of the keyboard, crumbs and dust. I am one of those people who always eat at the computer or something nibbling, constantly I have crumbs in the keyboard and must disassemble it and remove the crumbs. This does not apply here, because the form is sufficient a simple extraction and the crumbs or dust balls falling down out.
For me an eerie progress.
The keyboard is valuable and well finished. However, it is slightly heavier than normal keyboards, especially as a result of aluminum (?) Plate on the underside.
Especially because of the crumbs aspect, I like the keyboard, however, exceptionally good and the play of colors I find really a nice gimmick.