I will never buy a DLC by Larian, until there are options for a more honest D&D5 experience.
And if I ever see a DLC "D&D5 Raw", I will scream to "baldur's gate Gate"
I am pretty sure that even before release, probably a month or so after launch of patch 4 that if you keep on eye on Nexus, there will be a mod that will provide what some consider a more 5e experience. That is the great thing about computer over console, there literally is a mod for everything.