For me these look very "concept art" right now — I'm really waiting for an actual trailer to get a feel for the style and the action. Setting it in 1994, five years after GB2, is a nice bit of canon to play with though.
One thing I'm not sold on yet: it looks like everyone's getting their own unique pack and style. I get it has its place, but the Ghostbusters have always felt like blue-collar janitors to me first and foremost — might just be an old-school hang-up on my part, haha.
And here's the new series logo:
Who Ya Gonna Call in 2027? 👻