Good and bad

The device was quickly connected (power + HDMI cable) and provides at the start two different menus (3D or flat) that can be fixed.

Possible operation with either the remote control included with external mouse / keyboard. We have PC Wireless keyboard without Android-key assignment, this was immediately recognized.
Some points, eg in the You-Tube app could not be controlled via the FB.

The operating system is Android, with standard players for music, photos and videos. More comfortable tools or IPTV (Internet TV) must be on the Google Play Store (registration required) purchased / installed.

Even Wi-Fi with a hidden SSID could be configured.

The boot configuration and the manual are only in Chinese, Korean? and English. Although later times German selectable, even as there is but partially badly translated or still English. Resetting the device, for example, is asking whether the phone is to be reset

Large Krux, the box is (on the system configuration) do not have Internet updateable: OTA server out of service. Only via SD card or USB stick would be possible. But we have found nothing.

The image size can be customized to your TV, for example, true 16: 9.

Videos, music and images are displayed without any problems, and internal network resources (but only with Samba app pre-installed). Surfing the Internet is fast.

The status bar should be displayed so that you can go back with the mouse on the HOME screen, as with the remote control and also our keyboard was not otherwise.

The Airplay access was not stable: times, times not.

Once you want to use more than the basic functions you need Android operating system expertise. As a die Appler / IOSler I find Android somehow not self-explanatory / user friendly.