I don't know. I've read some more on feedback, and the game is apparently more buggy than NWN, BG, BG2, PoR2 combined. Monsters get stuck in the wall, and if you're in combat mode, sorry. You're stuck, too. Time to reload. Enchant weapon can mess your game up and cause you to reboot. If your party is Neutral Evil, you're screwed because a path for that alignment is messed up. The game slows down often even if your PC far exceeds the minimum requirements. The radial menu can often be clumsy. It doesn't bode well when the game's newly released and people are already clamoring for a bloody patch.
Someone said that Troika might just have another Arcanum on their hands, in term of design flaws, imbalanced gameplay, bugs, etc.
I've got the 6-hours demo, but I'm not sure if it's even worth trying out.