Will'm a total of a little disappointed and probably have to look any further: + The sound in stereo and 5.1 is good, but have no direct comparison + An experiment with a Schnelleinmessung adjust the channels produced a very unbalanced sound with 5.1. A Careful calibration (8 positions) of the speakers then made but for a very good 5.1 sound + The setup worked easily and well. - For the films I direct about my Smart TV (LG 7408) consider means of WiFi, I'm not getting sound from the System strengthened (HDMI ARC, opt. Cable) and find no instruction on how that might work. That should not be so be complicated, because if it works at all !? - A plastic front I find annoying for a supposedly 1000 device. With side light irradiation very noticeable! - The remote control is simple and not capable of learning (I could find out in advance)