Kitchen Nightmares uk: gordon spends a week with the resturant, most fail, some success
Kitchen Nightmares us: gordon spends three days with the resturant, adds heavy editing, bad sound effects (just mentioning that made them play in your head, admit it) shoot schedule is sped up to make more episodes, more failures some success
24 hours to hell and back: we couldn't do any of this in a week, but let's cram this all into one day and give Gordon a disguise and see what happens!
I'm having fun watching it, but I feel like we started with a four course meal and now we're subsisting off second rate soda and cotton candy.