That video is not bad for low light.

I've given up on reading number plates. Riders in slow speed areas (30 MPH or less) might get them reliably but I don't think I ever will.

I consider the cameras to be recording incidents and situations and perhaps words that are said. That's likely to be enough to get an investigation going if there's anything serious enough for me to report (like, someone intentionally trying to hurt me, or me being hurt and needing to prove who was at fault).