Playback of Blu-ray discs and DVDs is done quick and quiet. The unit loads quickly, I could find no stuttering in playback. 3D features I could not test for lack of material.
The app offering includes all known quantities (Amazon, Netflix, Tagesschau, Berlin Philharmonic, etc.). The condition runs smoothly. Fancier apps (eg Twitch) one seeks in vain, however. The operating system is OperaTV. The 50/60 Hz problem I could not find with the naked eye. However, have only a few series looked on Amazon Instant.
I have purchased it for my Sony television. About the Sync function allows the BD player also operate with the TV remote control. The connection to the WLAN works perfectly. I prefer because of all the wireless networks in the home but the kabelgebundende solution.