My opinion on Daedric princes:
Good/benign Daedric princes:
Meridia - Rude but good intentions.
Sanguine - Nice fellow looking for fun.
Princes that are okay as long as you're on their good side:
Hircine - I'm uncertain about him. On one hand he hates rogue 'weres, on the other he doesn't forgive.
Nocturnal - I don't see anything bad about her, really. As long as you do your job.
Peryite - He doesn't seem actively evil besides the Pestilence thing. And he talks rather nicely.
Sheogorath - Fun fellow, but... Well, a little too chaotic at times. Still, he's not that bad, but I must leave him in this section because he is still dangerous.
Princes that are plain jerks:
Namira - Just plain disgusting, haven't done the quest yet but the quest doesn't sound very...
Mephala - She's kinda... err.
Mehrunes Dagon - Obvious.
Hermaeus Mora - Why did you kill the poor old man?
Clavicus Vile - Why you hate your dog so much. Plus, if it wasn't for Barbas, you likely would have smacked me.
Boethiah - Seriously? Killing someone who trusts me just to talk to you? No. Way.
Unsure:
Azura - I have never talked to her ever. I chose the Black Star.
Malacath - Never did quest yet.
Any of you toying with any interesting mods?
Val's Crafting Meltdown. Unbalancing, especially with transmutes, yes, but it makes it worth it to carry as much crap as you can out of dungeons. Which I think is a good thing.
Souls to Perks: Potentially unbalancing IF you set the number of dragon souls needed low, otherwise I consider it not that unbalancing. It makes getting more dragon souls worth it after you've learned a lot of your shouts.