Optics and Sound 1A - Operation absolutely unacceptable

It's an incredible impudence what gets for a "quality" is for almost 1000 euros offered.
Since I do not want to list all deficiencies here, I can recommend to the reader the following reading:
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In a nutshell,
the device locks up at "too fast", press the remote control.
In standby as much electricity as is consumed during operation
About Airplay can only stream music (no video)
About a angschlossenes Apple device no photos to display
When playing back photos on the DLNA device depends on several occasions
Is part, it takes 10 seconds to a button on the remote control responds
etc. etc.
A star is a star too much.