DVDs of early seasons of Sesame Street bear a warning to parents that they may not be appropriate for small children, the New York Times observed today (Monday). Carol-Lynn Parente, executive producer of Sesame Street noted that in the early days of the show, a regular feature was a parody of Masterpiece Theater, featuring Alistair Cookie, played by Cookie Monster, who appeared with a pipe. "That modeled the wrong behavior," Parente observed. Oscar the Grouch appeared too grouchy. "We might not be able to create a character like Oscar now," she said. The Times also noted that in the DVDs (Volumes 1 and 2) Cookie Monster can be seen "in his former inglorious incarnation: a blue, googly-eyed cookievore with a signature gobble ('om nom nom nom')."