Remember He-Man? Or She-Ra? I think everyone of a certain age grew up with the cartoon, and the toys. And then the movie. Oy, what a underdone job that movie was.
Skeletor had some great lines. He was a bit of a whiner, but that was part of his villainous charm. Sometimes he was a downright badass. But, most of the time, he was a bit of a whiner (he was a children's cartoon character, after all, meant to sell toys.)