in a non-technical way of putting it (i am a fat noob in the hair room)

it seems to me that poser dynamic hair highlights look like they are trying to emulate THIS, no matter what hair/hair color you use.

but the only time hair highlights look like this is when some fake blonde hollywood actress just stepped out of the makeup studio, and it looks just as jarringly unrealistic in poser as it does on a real person.

just trying to help.