Ah, a great movie!
The animation was good. It was rather slow, but it was so well-drawn. I give you thumbs up for that.
The sound I liked. Good ol' jazzy/blues never hurt anyone, and it definitely matches with a Chicago-themed flash movie.
I do have one thing to say, though. There was some nudity and violence, and yet this is appropriate for all audience? Oh well, it was a great movie.
Continue the good work! It seems you have some people that expect a series from you (although this is more than 3 years old)!