The picture and sound experience is really very good. The surround decoder makes flawless work and you feel visually and in the box at the theater.
Unfortunately, there are a few points that have ultimately led me to return:
1) The comfort is unacceptable to me. The glasses pressed with strong force against the forehead and all my attempts here to provide relief were in vain. Both sitting and standing, the optics can be appropriately set, but the massive pressure on the head will remain and "drowned" at some point the best film. Mounted Without pressure you can not align the glasses so that you get a sharp image in both eyes. Perhaps if the whole more convenient in the form of a helmet.
2) I'm wearing glasses and painfully miss an opportunity to adjust the diopter. Thus, I have to wear under the video glasses or contact lenses for my glasses. I find that unacceptable for a professional device of this type.
3) The device transmits via radio from the base to a battery box. With only 5m distance I had little connection failures from time to time. The transmission unit I had to set up a stable connection outside the cabinet with the rest of hi-fi equipment.
4) 3D is awesome and also a feeling of HD on coming, but I find it a pity that the glasses can not constitute a 1080s resolution.
5) The inclusion in my entire system is unsatisfactory. For me the sound signal is filtered out from the amplifier and the TV is only video. So I have to connect the video glasses at each receiver directly and then disconnect it temporarily from the amplifier. Although you can connect 3 input sources and by grinding with non-active glasses, but then the input signal can no longer switch on the amplifier by remote control, of course. The connection should therefore have a separate audio input, so you possibly can decrease the headphone terminal of the amplifier the sound. In this case, you would need also not have an integrated surround decoders.
Overall, I would have kept the glasses but if you would give me not to squeezing the head.
