I don't think anyone would bother watching a dark version of the show about a kid constantly being arrested. Yeah, maybe if it was on cable and played incredibly straight. Even then, it would hardly be MadMen or Breaking Bad or Better Call Saul or anything like that. Girls with a Taiwanese kid maybe? Louie-ish... not really.
Sometimes I do respect the ticked off creators, but sometimes I find them to have their heads up their butts. Like the guy who created Earthworm Jim. I love his work and all, but really?! He hates the cartoon based on EWJ? Dude... look at Double Dragons and Street Figh...NO Mortal Kombat the kid's show. EWJ not only got lucky, but it's the best video game cartoon ever.
As for FOTB, you have a bunch of the most talented people from American Dad. The woman that developed the show for Television was a head writer for Pepper Ann (the underrated, intelligently written ABC kid's series). It's not like this show turned into the ghastly 2000 era ABC sitcoms (yeah, I HATE them, we've been over this, George Lopez was kinda funny though).
EDIT: And why wouldn't anyone be happy that a show about an Asian family might actually break the Minority Show Ghetto? Margret Cho really gotta slap some sense into Eddie here. Look at the crap that went down with her show. Like I said, the sad thing is the only mainstream Asian cast show that had any mainstream success was a certain cartoon about an action star.