I'll go to my grave disagreeing with the lot of you :P. Just add some specularity to the vanilla normals if that is the issue. My nitpick is non-clumpy hair with sharp, brush-like ends. I think we should be looking at which hair looks the best or closest to real hair as a criteria for CORE and superior hair does do that, better than vanilla and no esp. I think the advertisers have got nearly everybody conned with that one - all anyone needed in the middle ages to have good hair was access to water and some kind of brush or comb (not new inventions) - I believe they had combs thousands of years ago - why? Unless they looked after their hair somehow.
But I guess if apes had money then we would be selling them hair care products as well.
People only have unkempt hair if they do not wash and groom their hair, hell even apes do that for each other. How do you think other mammals coats stay so shiny? Not 'Head and Shoulders' that's for sure. Of course these oils are suppressed by shampoo and conditioner etc. Hair and scalp produces natural oils that make the hair glossy.
You DO NOT need 'product' to get shiny hair - washing with water will do that just as well. I will repeat a point I made a while back.