The star deduction is available for the documentation. The included quick-start sheet is completely useless. In principle, it works so: Devices in the sockets, connect to the router, wait a moment -> ready. But then you have an unsecured Wi-Fi, the neighbors and the kids on the street it gets happy.
To qualify the set should be put into operation: a) Download the (English only) documentation and read and b) the Netgear software download Powerline genius and complete the configuration by computer.
In contrast to German quickstart list the English documentation is very good, leads correctly through the commissioning process and to a satisfactory outcome. In addition to securing the WLAN can provide with genius and that router and Access Point the same WLAN offer (must then not always switch to when you move the phone in the house) and you can also the LEDs turn on Netgear. All very sensible actions that you should definitely do. With the English documentation and a angestöpselten computer no problem at all.