Cool concept, cool characters, well-written dialogue and a setting that promises to provide an interesting story.
My only nitpick is that the appearance of some of the characters' mouths looked a bit strange to me. Yeah, just the mouths, and yeah that's all I've got for critique - and it's just part of the art style.
Everything flowed naturally and the characters all seemed very genuine, fitting noir tropes but still feeling completely unique and three dimensional. I'm certainly itching to see more of what you guys have in store.