To say Chris Rock didn’t work for his $20 million Netflix payday would be disingenuous. The stand-up legend performed live, in a much ballyhooed first for the streaming giant, for 68 blaring minutes, growling and shouting into the microphone as he has for the last four decades. In addition to the physical and mental exertion that goes into bellowing for a sold-out Baltimore auditorium and an unknown number of Netflix subscribers, Rock carefully teased the main draw of “Selective Outrage” without spoiling his closer. “They say ‘words hurt,'” Rock said in the opening moments of his set, “but anyone who says ‘words hurt’ has never been punched in the face.” Ok, he didn’t say slapped in the face. but he didn’t need to — the connection was clear enough, and if it wasn’t, he inserted a more explicit runner soon after. “I’m not dissing Snoop,” Rock said,...