@Deztyn and Darkstarr11: Thank you.
Cole is a great character, beautifully written and acted, and while everyone has the right to their own opinion, I dislike seeing him misjudged or thoughtlessly written off.
I will always save the Wardens and I'm sorry he doesn't like that, but he doesn't understand everything.
I do wish it was possible to talk about some of the big choices with our companions and advisors. If they disapprove, we could explain our reasons to them. My go-to party is Cole, Cassandra and Solas, all of whom don't want to keep the Wardens around. Between their disapproval, the grueling trip to the Fade and the revelations there, the death of Hawke and who knows how many Inquisition soldiers, the aftermath of Adamant must have been one of the hardest "lonely burdens of command" moments for my Inquisitor.
I feel he is problematic because he reads thoughts. Humans are imperfect, and therefore reading thoughts is not just an invasion, but also an opening to being cynical.
Cole is about as non-cynical as you can get, especially when he embraces his original nature. When it comes to his "mind-reading", I think it's important to keep in mind that he most likely literally can't not do it. Feeling thoughts and emotions, both in the living and in long-ago memories imprinted on places and objects, is a core part of who and what he is. It's like sight or hearing for us, except even more important -- a human who loses these senses is no less human for it, but for a spirit like Cole to lose or be told to suppress his empathy would put him on the slippery slope to demonhood.
He could do with a better grasp on the concept of privacy and timing when it comes to spilling someone's personal thoughts in front of others, though.
He has the mind of a child but the body of an assassin.
He doesn't have the mind of a child. He's an alien being in a strange and hostile world, and considering that and everything he's been through, I daresay he navigates this world and his existence in it a damn sight better than most humans (dwarves, elves, whatever) would if they were thrown into a comparable situation.
This is one of the many reasons I love Cass. She's solid and dependable and the sort of person you can count on to make the hard choice for the greater good.
I love her, too. She's definitely my second favourite after Cole, and though they have a rocky start, it's great to see them growing close over the course of the game.
"Faith seeks a friend in Compassion" and all.