Funny thing is you dont even have to be a DA player to notice that. I've never played any DA games. All I did was compare videos of each game, read about no NPC control ad limited stuff you can do with them, the bright bloomy graphics and the Fortnitish cover art, and already it's a different game. At first glance it resembled more like a Kingdoms of Amalur without the production values. And that was before all the hilarious cut scenes and teenager show dialogue videos came out.
I can understand a game changing in terms of tech (Fallout from 2D sprites to 3D 10 years later), but it's not too often a game will do a 180 in pretty much everything else like tone, graphical art etc..