d4 has an identity crisis
they took the smooth combat experience from d3 but didnt take any of the amazing QoL features that were put in d3 over 10+ years
so what we have in d4 is basically a watered down bad version of d3 with no QoL
and on top of that they tried copy pasting it into a lost ark style mmo light game… with reputation grinds and all that like wow:Shadowlands… it just ends up being a very mediocre experience in all aspects of the game