I will say, I am disappointed you can't directly challenge, defy or attack Daedra. For instance, Boethia's quest starts when you talk to a cultist. Instead, I kill all the cultists and Boethia appears and talks to me, "great I think, an alternative quest arc!" - Wrong. its just the exact same quest given to me by a more important NPC.
I would like more ways to deal with Daedra, specifically violent resolution. Why should my Dovah have to tolerate these scrub daedra's bad attitudes?
I appreciated being able to tell Mehrunes to screw off. I did NOT appreciate not being able to tell Boethiah the same thing. Now the quest is in my log forever.
Same goes for the Whispering Door. WHY can I not tell the Jarl that his son is being twisted and encouraged to CUT THE JARL'S FACE OFF IN HIS SLEEP? Why? Inconsistent quest writers...
I did defy Hircine and Mehrunes Dagon.
Hircine laughed it off and gave me the equivalent of a high five. Dagon sent out Dremora to kill me. I also took care of Numeria's little fan club and let the Skull be banished back to Oblivion.
This is what I did too. I wish they were all done like Azura's Star quest. I totally went Black Star because, like the man says, Azura cost way too many innocent people their lives just to get revenge on that wizard.
Yeah so far I have to say that the Daedric quests are my favorite part other than just exploring. I have completed all questlines except for the stormcloak side of the civil war and have to say that my favorite ones are the Brotherhood and the Thieves Guild in that order. My favorite Deadric quest was probably Sanguine, because I was totally confused for almost the entire quest and it was also my first daedric quest.
Sanguine and Sheogorath really don't seem like horrible guys. Not on the level of Boethiah, Mephala or Mehrunes for sure. It's so wierd that Boethiah is listed as a "good" daedra on the wiki. Meridia is good. Boethia? Noooooooot at all.