had initially been my doubts, but I am now, after three weeks in operation, confident. Of course you can not recognize license plate at 50 meters, but if one cuts me or compels he is finally getting close enough. But the quality just fine. The battery life is, of course, depending on what you expect, very limited. Anyone who wants to monitor his vehicle after stopping the whole night, for it is nothing. For me, he has the task of date, time and setup to remember, even over a few days, which he is quite enough. My bright idea, just interpose as a Power Pack, not all went on. First, it then continues filming're the Pack and the internal battery is empty, since she is not aware that the vehicle is off. It then starts the next day, the Power Pack needs only once for half an hour are again sending juice to the camera, but then unevenly or too little, which acknowledged the camera expose or turn off completely. After a week of trial and error I have decided to use as it is planned, using the supplied, wonderful long cable for the cigarette lighter. I was the cable from the lighter on the back of the center console easily to disk, embarrassed invisible (under trims and door rubber). Now she sits holding the far left, not in the middle, but is not really problematic by the angle of 120 degrees. Have me one more USB built-in socket for 12V worried that I install sometime soon in the lighting unit above the rear view mirror. Then I can again put Indermitte I'm from a 10cm (or even shorter) long cable, which then is a very clean solution. Conclusion: If you operate it as it is intended only when driving and switched 12 volt, then it is fine. They can practically forgotten after installation and one-time setup and adjustment, in the hope that they never really needs :-) Nor a recommendation for setting: Mute (no need), Screen saver and Auto on for one minute, then all is well. A 32er card is enough for 3.5 hours, a 3-minute loop takes 430 Mb! Will still grow me for behind.