IMO CC looks really horrible. It looks like Kishimotostole CC's introduction page and drew CC himself. Otherwise it looks like Oda ran out of design ideas and tried to copy Kishimoto (that sounds even less plausible).
Also CC's outfit under his coat looks so "come on, Oda! U can do better than that!"
I hope Oda won't screw up Vegapunk's design once we c him the first time.
The last time I was that disappointed in one of Oda's designs it was with Moria (no kidding, I thought:"Wow, a fat vampire-obelix!" when I saw him the first time)
On the other hand Oda really can draw well when it comes to those switched personalities.
Since Tashigi is in Smoker's body, Smoker's face looks totally different: so shy and unconfident.
And Tashigi looks all wild and super confident now (especially with that opened shirt )
Same goes for the "switched" SHs.
I wonder how that all plays out and how the SHs and the marines will get switched back by Law.
–- Update From New Post Merge ---
@Drazgoon:
I never really said CC wasn't a logia, i honestly think he is, but with what we have so far i wouldn't shun somebody for saying he wasn't. The thing that makes me think he his is that his poison gas envelope stays even the entire time like it's being controlled, while magellan's poison seemed kind of non-uniform until he made the poison monster.
This is what bothered me several times in OP:
we have DFs where the user can produce as much of … as he wants and then we have the Logia users who can transform entirely into ... , in the first group we have DFs like Mr. 3's or Kalifa's but also Magellan's powers are like that.
I'd call 'em "almost-but-not-really-Logia-Paramecia", cause they can produce as much poison/wax/bubbles as they want, but they can't transform entirely into poison/wax/bubbles.
From what we've seen so far, I'd still say CC is a poisonous gas Logia. People will whine bout how similar this power is to Magellan's, but Magma also was similar to Fire. Same goes with the tunnel guy in Lvl 5.5 and Miss Merry Christmas.