The keyboard looks both with and without light from good, but the label the keys in the shadows is difficult to detect when the illumination of the keyboard is. The are most but anyway let constantly, because the two lighting levels do not differ much, and the display can be poorly read without (and looks quite incidentally also ugly when the light is off, because then gives way to the white and blue background LCD typical greenish). In the shadow of the tip fingers through the silver mark always the blue lighting shining through that gives nice effects. Blinded you will not even in the dark, but despite illumination, the light in the room for the purpose of eye protection should not be completely switched off.
The already mentioned display is in games in my opinion quite pointless, only for displaying data of a communication program such as TeamSpeak, I can imagine it here. Data on ammunition or life energy does not make sense, as the player at the game anyway has little time to look at the keyboard.
In other matters, the display is however extremely useful, for example, for displaying music information, fun gadgets, or to specify in front of friends.
The functioning of the programs it is also quickly realized after installing the software, but each applet that you can run needs (each "function" of the display quasi) even while it does not appear a little memory, come in many applets quickly double-digit here megabyte sizes materialize. Who has little RAM, should be careful here. It is generally recommended to operate the keyboard at least one means faster PC.
The macro function is probably the most important feature of the keyboard and works quite excellent, again to point out that the whole thing is not hardware, but is software-based. Without the accompanying software (which by the way is not bad) is nothing - should they crash (which is allerdigns never happened to me) would be lost macro functionality with her.
A frequently cited problem is the paint on the keys, you want to start after some time reportedly to peel off, so the backlight shines through and outside the character. Some keys did not interfere with my model and the time of delivery already tiny holes in the coating, which are so far not become bigger and even more.
Due to the chosen technique, although all the signs are theoretically achieved by the light, but remain virtually any third-assignments and characters that are more peripheral, unlighted. Significant that hardly falls, however, the few characters that are no longer displayed, you have anyway in the head.
Important point of criticism: The keyboard will quickly dirty. Having eaten potato chips without advance leaves every touch ugly marks that disturb the elegant appearance a little. Even dust is on the black surface immediately. Anyone who wants to preserve the noble impression, can not avoid regular brushing.
Overall, the keyboard is my worth five stars, the few criticisms fall (although I have described here in detail) are not more significant, and all functions - by no means only for players - useful to unique on the market.