Time and double bagged the device is recognized and already in trial operation showed that the recessions and techn. Information on the net pretty much everyone agreed. Easy to set up and adjust focus to the last detail, high resolution and color fidelity. Scenes from AVARAR and for me particularly impressive concert recordings were very detailed and sharp against again. I made, however, due to the varied color adjustment on the projector after BUROSCH ([...]). However, the default settings are already top. Only the black level could be a bit better, but the lighter image meets the 3D projections, which are really top. Small blur which sometimes shows could also be close viewing distance (also depends on the audio system) from or bring them also of my age / Sehbedingt. The device hangs diagonally behind the seat to the ceiling and the fan but is also in the Eco Mode very loud and annoying. (Only, but serious disadvantage in quiet scenes) .- Can this device for the home theater (middle class) highly recommended, especially in 3D applications (this is an experience of 128-inch screen) and would buy the device again.