Not gonna lie...the only hairstyle I've ever liked on He-Man is the one from the Filmation series. New Adventures and 20XX, wtf was that. The reissued toys, the ones currently on the shelves with more points of articulation...not a fan of his hairstyle there either.
Why keep trying to update the Prince Valiant hair? Yes its dated, just like the Conan the Barbarian look is but they don't try to put him in pants and a shirt. lol The whole look goes together.