I've been critical of him in the past but have always added the caveat that I would love to be proved wrong.
MOTM last night for me and as others have said it was his best performance in a United shirt, I can't recall one moment where I felt nervous with what he was doing - you can see the confidence he is playing with.
I still have big reservations about his physicality (his heading and strength mostly, he was brushed aside a couple of times even if they were borderline fouls). Anyway I was a bit nervous about him vs Rondon but he handled him very well - however Newcastle's service from wide areas was poor. He still needs to prove it against the best players before claims of him being one of the best in the league, he has struggled against Aguero, Ronaldo, Kane etc but he is moving in the right direction.