[Paxtin]

Speaking as someone who likes stylized "cartoony" designs,(Usually because I tend to draw in a similar style myself.) I dig what they're going for, although I will say that the design philosophy seems a tad scattershot.

He-man and Skelly look good in that you can look at them and even if you don't like the design, you can recognize them as those characters. Man At arms on the other hand, I probably never would have guessed that was suppose to be him.
Speaking of guessing, the "unnamed" I would wager to be the Sorceress. Her design is probably the worst just by way of barely even looking like she belongs in the same toy line, her design practically looks like an afterthought. Going off the style of the others, they totally could have been more creative with that character's deign, be it the Sorceress, or whoever she be.

[Edit]
I found an image of the character design in show, she def looks a lot more sleek there...Yeah, that figure of her...Something went horribly wrong.