By and large, the receiver does what is expected of him. The image and sound are okay. Menu navigation is simple and quite straight forward. However, the sort the services and applying of favorites is very cumbersome from the menu. The remote control seems a bit vague to me, it can happen that one example. Lands in the program selection instead of "1" to "11" or "111". Only drawback I find that although it is selected in the menu German, done all messages in English. My biggest gripe relates to the PVR function: (.. Manually and / or via EPG) Recording via programming on a USB flash drive does not work ie. Ie the unit starts (and ends) while recording as programmed. However, the USB stick can then no longer be read. When trying to access it, the message is >> No record partition! Even a firmware update and testing with various USB sticks were unfortunately unsuccessful.