Carrick kicked off his time as United manager with a stunning 2-0 derby win against Manchester City on Saturday.
Advertisement
Advertisement
Dorgu struck on the day and he told Viaplay: "We've got a new coach and it's been really good for us. We have had really good workouts with him and everyone is positive.
"You could also see that from the first minute, how we came out to the fight and everyone was ready."
The Dane primarily thinks it is the mentality that is different.
"It hasn't really changed, but it's just the intensity and the way he wants us to play. He just wants us to be forward-looking all the time, and you could see that here.
"It's not about changes, but about the mentality as a group," added Dorgu.