I had the predecessor to the Fine Arts 9170 SL in 46 inches was very happy picture and sound top so I decided for the successor model to the Fine Arts 55 FLX 9491 SL. What surprised me the picture is again better Sound equally well (would have expected a little more) but still better than any other flat-panel televisions. Menu unfortunately somewhat more complicated than the old annoyed me a bit, why change something man which is great for the worse !!!. The new 4K Fine Arst finally has a power switch, the Heist man can turn in completely good. With the old response time was very long is the new little shorter (though still a bit long). The image should set man himself upon delivery, I found the pictures ugly. Desine in full aluminum Beautifully eye candy. When USB Recording I would have liked the last when man takes a movie, while other stations may look comes only with certain Sedern or other reception. Am satisfied on the whole, a few things could have been done better or solve.
As an addendum my personal attitude Receiving cable in HD
Picture Mode course Hintergrungb. User Brightness 51 Contrast 70 Color 63 White balance Normal Brilliant colors means Gamma 2.2 Dynamic Kon. Low Perfeckt Clear Low A movie mode MEMC Low Sharpness 50 Noise. Low Block Arte. Low and the sound comes my eighth in setting the best users over and enjoyable I hope I could help.