Comedian Chris Rock spent several seasons on Saturday Night Live, and this compilation tape of his best moments showcases his considerable talents while unintentionally highlighting how uneven the show itself is. Even in a video selected to showcase Rock alone, he is all too often mired as the second or third banana in an SNL skit. But there are, thankfully, plenty of opportunities in this video for Rock to shine without being upstaged by other performers or left adrift by limp writing. When he appears behind the "Weekend Update" desk to deliver an editorial commentary or a news report, Rock put his considerable skills as a comedian to perfect use. And in the skits where the focus is on him, he proves himself to be adept at characterizations, such as when he dons a colossal Afro wig to become radical talk show host Nat X, host of "The Dark Side."