is gordon ramseys kitchen nightmares scripted? and using the same script every week ?

ive allways like ramsey but watching his new channel 4 programme
kitchen nightmares usa ive noticed its the same " story " every
episode
he goes to the restaurant has 3 items off the menu moans and tells
the staff all the food hes given is cr@p
has an argument with the owner

finds rubbish stored in the stock room and all the food in the
fridges has been put in the wrong places

then on the first night of service it all goes wrong
food is rubbish , cold or not cooked
the service is pants
the head chef is a complete and utter joke and the head waiter
(normally the owner)is way out of their depth

next day gordon takes over changes the menu

the service starts well food looks good the food is getting to the
tables on time everyones all smiles then BANG! it all goes t*ts up
again waiters cant cope the chef cant manage the head waiter/owner
throws a wobbley

then on day three its like a completely different restaurant the
waiters all know what their doing the head waiter/owner has learnt
patients and manners and the head chef has suddenly turned into
Raymond Blanc and the food looks like 5 star fine dining rather than
a plate of dog food