My impressions ("+" = positive surprise, "-" below expectation, then school grade)
+2 Hard enough, but left heavier than right
+2 Attack is good but a bit "tough". In other applications, also a 1 stand.
+1 Layout, structure and accessibility of the buttons is great
+1 Run at all, software and guidance is good enough now
+1 Clever features such as a simple light-off button
+1 Easy setup and programming
+1 Protection against desktop return by Displaygimmicks playing
+2 Display simple but works well and responds quickly
+2 Low key, characterized faster writing possible
+1 Lighting is pleasant and adequate, but not always clear (see below)
+1 Sufficiently long cable
-3 Weight unevenly distributed - right too little
-4 Tilted much too shallow, supports too weak
-3 Palm rest disturbs, too high, too hard, too rickety - but is indeed detachable
Only pleasantly clear when viewed -2 illumination of the keys directly from above
-2 And yes, must get used to it. The macro field enticed to "false" ESC :-)
Since only the remains Langzeitbetriebzu test. Basically I land closer to 4 stars. But in the context of what is available "out there" you can have a full 5. As a buy recommendation should therefore be given the 5. Whether that matches the price, I do not judge.