Resurrecting old thread because in my summer doldrums, I've started watching Kitchen Nightmares (BBC, mostly) on Netflix streaming video. I've even watched a few episodes of the knock-off show Kitchen Impossible or whatever it's called. I'm intrigued by the shows because they're an exercise in negotiating their own awfulness. Ridiculous premise (a restaurant that's been failing for years won't start making great food after a few days) + exact same narrative arc in every goddamn episode + mild ethical/moral nausea over being entertained by people in desperate straits. But the producers have designed these shows precisely around these weak points, so it's kind of like a weird, constant dance with the viewer ("Man, this show sucks. Ahh, I see they're responding to why it sucks. Look, they check in with the restaurant three months later!")
At the very least, I owe to Kitchen Nightmares one of the inadvertently funniest sentences I've heard uttered on TV. A burly guy sobbing and proclaiming, "Mojitos ruined our lives!" made me laugh out loud. (Mojitos being the name of the restaurant he and his wife started before everything went to shit.)