I made a post about this in one of the Dedede-threads in SSB4 character forum but since the debate's here too how Dedede should look like...
From what I've seen, Dedede is so far a huge mix of all his past depictions, put into parts that bring out best of his personality. I made a run-down analysis in Tumblr about what all designs SSB4's Dedede seems to be inspired of and how it differs from Brawl:
- First of all, you might notice that his pupils has been made smaller from the Brawl-self, which makes him look more goofier, reminiscent of his character art from the earliest Kirby-games. This seems to do more justice to his goofy-looking appearance and grin:
- Compared to Brawl Dedede who had more googlier and cutified eyes, which seems to make him look like his Super Star-version (and to some extent modern look). Like we all seem to agree now, it makes him look less expressive and alive than his SSB4-self.
- Many agree that he has very mischievous and brashy expressions that make him look reminiscent of his Kirby Anime-self. This does great justice to his personality and gives him lots of life:
- Once again, Sakurai didn't leave even the little bits of details out when considering "how would Dedede look when his eyes are shut?" - In SSB4 when dazed, Dedede closes his eyes in same style as when possessed by Dark Matter in Kirby's Dreamland 2 and 3.
(Loving the dizzy star touch-up btw)
- I let this speak for itself:
I'm just amazed by the sheer faithful presentation put on these characters. SSB4 has never looked so good with all the color and expressiveness with all these character... meanwhile being an easter eggs pertaining to character design and presentation while at it. It's incredible.
Sakurai, big damn kudos to you. He just can't stop staying as one of my biggest inspiration models. (aggravating choices withstanding)