Everything is really good. Only bad thing I can say is that the scale of the combat and it's verticality can be a bit overwhelming.
I haven't played much, didn't need to, it's pretty obvious this is the culmination of all things that makes a great CRPG crammed into one epic high budget game. It's phenomenal. It kinda reminds me of Neverwinter Nights 2 except, much, much better.
Mechanically it's much closer to Divinity Original Sin 2, which is a good thing but also pays respect to D&D rulesets.
It's got everything going for it. Bioware and Obsidian are