*Even the pre-made dynamic hair that comes with P5 have this look, so it may be inherent. Maybe someone will figure a way around it.* The pre-made hair looks crappy with the default lights and render settings, but can look a lot better with tweaked render settings - see the image. *It would probably look softer if you make it finer and have more vertices...but of course, that will take a lot more system resources to render.* Don't increase the number of vertices - IME, the vertex count of P5's sample hairstyles is too high already. Rather reduce the number of verts per hair and instead use more and thinner strands.