I have only ever seen one artist who can light dynamic hair so it doesn't look like a post-work paste job which is unfortunate since it seems more dynamic hair is in realistic style then transmapped hair.

Honestly though I still have not seen much hair in ten years of Poser that rivals Kozuboro's work from 1999-2001. I don't see any problem with transmapped hair... just that some even prominent vendors are lazy about their texturing and transmaps.

I very often have to put my own textures on hairs I buy which seems like a real shame on the vendor to me since I am by no means competent to do commercial quality work myself.