Di Maria was special as a ball carrier, though. Mount doesn't have that. Di Maria was a great threat vertically in the halfspace, and if the opposing team's right back moved up he could get behind him too.
Mount reminds me of some of the midfielders Spain had in the 90s when I first started watching football (so my memories may be playing tricks on me) like Caminero and an older Luis Enrique. Clever, technically very good, lacking pace (Luis Enrique had it when he was younger though) and quite good at most parts of attacking play without having a thing he was truly great at.