I almost did not buy the system because of the two bad reviews. However, the smaller installations LG BH6240 and BH6440 LG have good reviews. Have I then thus nevertheless opted for the system and am really happy.
The subwoofer is enough for our living room 4x6m fine. Cables were also long enough. The sound could be by default a little more clearly. This can, however, adjust to fit easily on Equalizer. If the system will buy again.