I knew you got a whole bunch of evil options as Durge but thought it was just extra backstory, I was not prepared for the scripted atrocities I would commit. To me it did not feel wholesome but I did stop in the middle of act two. I decided to just restart and go full evil telling myself that if I have an evil choice and it does not get Minthara/Astarion disapproval or kill a companion I would pick it. That made me feel a lot less bad about it since I was just following my own rules.