I have to say, the brillcams do a decent job. Watching the rolling video I can see my ugly mug 100% clear, even zoomed in. As WITTAJ said, when frozen they do get blurry....bu ti can still make out my facial hair features, eyeglasses,general face etc.....I could still easily tell what clothes I am wearing .....even read my tshirt...... I have auto-lighting in the two locations and with that kicked on not bad....and even if those lights are 100% out, pretty good....so while they are not probably the optimal cameras to use, not too terrible......good enough for now. Once I figure out the PC versus NVR approach I can upgrade.
Please share either that video or a video of a stranger as everyone's interpretation of what is 100% clear is relative LOL. We see many videos here that someone says is good and they are not... It is easy for us to recognize ourselves LOL. If it were a complete stranger, would it do the job of helping ID the person? Can you freeze a frame and get a picture - that is what the police will want and what you always see in the media is a still image of the person taken from the video...
And maybe you just happen to have enough light to make it work, but most of us do not.