IMO that looks great. Scene to scene he has "wet/sweat" waves, his hair is all over the place "style wise". At least with mine, the more I pull on the hair, the more it seems to loosen the curl, over time, which I guess can be expected when pulling on any natural fiber.
I like mine with some wave, not that I have hair that would ever be completely straight. And I've just been noticing under my right eye it looks pretty unpainted; in the wrong light it's like a "panda" effect - sigh. Am not a painter so it will be fun learning to touch that up.
This figure, tho I like it more or less, is the biggest pain in the *&^% of any fig I've ever owned.
I wish the Topo cloak would show up so I could slap it on, get him on a shelf and distance myself from the trauma.