Minutes after I ordered the most expensive of the packages, and submitted a 5% discount for signing up to the newsletter, I got an email offering 10% discount due to Fathers Day. After some mail correspondance with the costumer support, they offered me an extra 5% refund, but after 3 weeks I still haven't received the refund...
Installation went OK even though the instruction video showed another car model than mine, and it is very fine that all cables are hidden - also the ones to the rear camera.
The camera housing colour is different from the car, and there is quite many reflections from the front window in the recordings, probably because of the wide angle, but video quality is fine.
Many newer cars have dark toned rear windows, so it would have been very useful, if it was possible to adjust the brightness /exposure in the rear camera separately, because it gets quite dark.