Initially a bit disappointing ...

As you unpack the first shock, as the pieces look. Then the relief that there still is film it.
But despite the film has some NEN slight shadow. There's something became too hot, the film got bubbles and the area underneath was dull.
Assembly is a puzzle game and requires patience. The board should be installed directly, unfortunately insertion through the hinged lid is not working.
The board holds itself through the terminals in position. Through the strength of the plexiglass I had trouble finding a suitable Micro USB plug, in which the plastic is far enough back so that the plug snaps into place also.
Access to the Micro SD card slot is also a bit tricky, and I've no paws.