Thanks guys!
I'm having the most trouble with Cole an Solas, since they dissapprove almost every choice i make ¬¬
Even on Solas' inner circle quest i didn't allow him to murder some inocent ppl and he dissapproves sigh...
What i found weird was that cole didn't give me any quests up until now, he only gave me that one to find the amulet...
And also Blackwall... i gathered every piece of Warden's history and nothing, i got something like a "thanks... " and nothing more
How did you handle Solas's personal quest? Did you kill the demon, or did you take out the pillars without killing the demon. I believe doing the latter gains approval. Solas is easy to gain approval with, you just have to be inquisitive (take the investigate branch to anything he says), be open-minded about the Fade and Spirits, and he'll be quite happy with you. Solas will gain approval in the field if you activate the Elven Artifacts while he's in your party. He'll usually tell you when one is nearby too.
Cole can be a little tricky, but I always try to think along the lines he does. Will my choice mean that someone innocent, whether now or down the line, get hurt? For example, he'll disapprove of a judgement you make that means the bad guy gets to go free, even if they work for you, since in Cole's eyes that gives them the opportunity to hurt more people, even if we don't hear any mention of it. Cole would rather you kill them. But he'll always gain high approval if you take him with you for missions that help people; such as freeing the slaves in Emprise du Lion and Hissing Wastes.
Some of the Inner Circle quests will only take place at certain points in the story, regardless of how much approval you have with them. Cole will only give his after Adamant Fortress, Blackwall's is usually after Wicked Hearts, and I never get Vivienne's until near the end of the game. Cassandra needs you to talk to her about the Seekers prior to gaining enough approval with her for her quest.