It looks better in the latest photo, but there are still problems with the cowl. Its just not close-fitting enough. Thats why the lack of chin strap looks worse than it might, and the presence of it (and thicker neck) balanced out the thick cowl on the old ones.
The new cowl kind of looks a biiit like the JL one, its just thicker and not as nicely sculpted. Ezra Millers mask/helmet is so form fitting as to basically not add any bulk to his head at all. Gustins just needs to be slimmed up and have a better sculpt - make it less skull-like.
On another note, is anyone else having problems with an uncloseable ad for a movie called Kin overtaking the forum pages and making them unusable? Im having to post this from my phone to avoid it.