Yeah, the Dark Urge evil path looks like a very unique path. It's clearly where they want you to take it if you go full evil.
The great thing is though you can play a good DU path with a totally different race/class combo, giving totally different answers and getting totally different reactions and a likely very different resolution. I think they'll throw some hard choices at you if you choose the good path on this origin.
What's going to be interesting too see is how things go with companions. Initially, you'd keep them around because you're just not strong enough to go it alone. If every time you meet a companion, if it's like with Gale in PFH, things could be very, very difficult