Reality television programs

Critic-at-large John Powers explains why Gordon Ramsay, the profanity-prone star chef of Hell's Kitchen and Kitchen Nightmares, is "the world's greatest TV chef."

TV critic David Bianculli on some of the newer reality-TV shows, such as Married by America and Joe Millionaire.

TV critic David Bianculli previews tonight’s 2-hour finale of “Survivor.”