Most hair doesn't work that well in Vue, there are some exceptions though. I'm currently using Erato hair from Plus3D in most of my renders, works beautifully inside Vue, I'll be getting more of that merchants hair in the future.
There is a Tute in the Vue forum on how to adjust hair parameters inside Vue for a better look, Erato hair doesn't need it though.
I'm currently rendering a portrait using Erato hair that I'll be posting later [3 hours still to go].

Injustice will be avenged.
Cofiwch Dryweryn.