To begin, one would think that Chinese companies marketing to English speaking clients would hire competent translators to translate their instructions. On a scale of 1-10, 10 being the most difficult to follow, I would give these instructions a 7.5. The camera works best in well lit areas. I noticed that in the dining room, there was a pinkish hue to the picture, but when I moved it to the bright lights of the kitchen, the camera qualit was crystal clear. I still haven’t quite perfected how to record footage to the micro SD card. While testing, I was able to recourd to my phone but not to the SD card. This also seems to work better on iphones. The up side is that the picture quality is crystal clear if the lighting is good. This would be a good camera for an office if where the light source would be a bright flourescent light. Indoor low light areas did not produce great images.