Madea, that soulful battle-ax, finally runs out of gas. In what sounds like the worst sitcom pilot of 1977, George (Eugene Levy), a disgraced CFO, is placed in Witness Protection which means that he and his spoiled family have to hide out in Madea's house. But the culture clash fizzles. George's son asks for Wi-Fi, and Madea says, ''Sure, I can make you a waffle.'' That's one of the good jokes. D+

