In the video (which I have since partially watched), he mainly reviews the camera. It was fairly negative. TL;DW: It is not an action cam, the image stabilization is quite poor, the 4K resolution is optimistic, the dynamic range of the detector is quite limited, and the price is extreme for what you get.

I skipped around a bit, but I personally would worry about having a camera drain the battery that is shared with a headlight.