“Bruno Mars doesn't do low stakes. He is a drama king, a man who thrives on grand statements, soap-opera plotlines and actual-opera melodrama. On his second album, Mars sings endlessly about sex – wild, wind-swept, Wagnerian sex. The smuttiest song here, "Gorilla," has a backbeat that would make Mutt Lange quake in his boots and a lyric that R. Kelly would kill to have written: "You're bangin' on ”