I don't enjoy the company of:
Iron Bull : I like the Quanari as a people, but I strongly dislike anything to do with the Qun. After doing his "loyalty" mission, its clear that he is not a true believer of the Quanari ways and would die in the name of his Company rather than under the Qun, so what was the point in all those reports in the first place? Pick your side, its basically the end of the world for havens sake. Also playing as a Tal-Vashoth female Mage, there seems to be a really uncomfortable undertone when we talk to one and other, despite him also becoming Tal-Vashoth if you pick certain choices. I don't enjoy his VA either, probably because I did not like Vega in ME3....
Leliana: I loved her in DAO and DAII, but her character just seems extremely watered down and uninteresting compared to her in the previous games. Her faith is shaken, which is understandable but its making her seem cold and distant and the interactions with her are very limited.
Vivienne: An interesting companion but tricky, I struggle to get on with her personality even if I'm playing a ruthless character. She is not interested in the well being of Mages or the Circle, despite stating so, only that her motivations solely center in keeping her position of power. Each time I speak to her I feel like I should be holding a dagger in my hand just in case and that was probably the way her writers wanted it to be.
Blackwall: He just seems very bland....Despite being a Grey Warden, he could simply be any old grunt and still be the same thing. I would much prefer it if we could have recruited Stroud and with Cassandra being the main Tank his abilities seem sort of mute.
I always recruit all the companions but hardly speak to the ones I dont get on with.