[quote name='davo1224']What exactly is the message behind this show? It's amusing but I feel like there's supposed to be some sort of deeper meaning that's never fully developed.[/QUOTE]
Yeah, the tone is definitely inconsistent.
At its best, it's a fearless critique of race and black culture. The look at black culture includes hip hop, which was part of the early appeal for me.
At its most mundane, it's run-of-the-mill sitcom stuff with a family lesson in the end, but the material usually comes with a fun twist (one of my favorites in this regard is the episode when Grandad's myspace girlfriend, a mentally unstable master of some kung fu, visits the house).
A lot of people compare it to Chapelle's Show. That comparison works at the surface -- shows produced by black writers/comedians that examine race in very frank terms -- but I think Chapelle went for some easy, quick laughs without a lot of context. As a result there was the concern that part of Chapelle's audience was laughing at the material for the wrong reasons.
Boondocks takes more time to set-up the material, so to me there's little concern for "bad" laughs. Plus, because it's sketch based, Chapelle's characterization is VERY broad, whereas Boondocks takes the time to really develop the main characters. Whether or not the set-up pays off is a question of how interesting the characters and subject matter (race, black culture, a little fish-out-of-water/family togetherness stuff) are to you.