I have been to churches like that before. Mostly black churches where me and maybe 3 other white guys were in the audience. Their music is really good usually, very lively. Mostly charismatic messages with a good deal of prosperity preaching. Creflo Dollar is almost all prosperity preaching it seems. There are still a good deal of fire and brimstone "sinner" accusing type preachers in the south, many of them are in African American communities. It is a backlash out against the violence, drug and gang activity in those areas to some degree. The preacher just looks for religious verificiation as to why these things are bad and connected to bad things.