Jealous ? Of The Egghead ? I simply don't like him because he stands against everything my protagonist stands for.
My protagonist's stances:-
1) Magic is like fire or water. It can be beneficial in moderation but highly devastating in excess without regulations and control. As such, magic must be regulated and supervised. The implication of this is that the Circles of Magi must exist in some form or another and reformed to curb abuses.
2) Justice, not vengeance. If someone did something wrong or is accused of doing something wrong, we apprehend them, we investigate, we have a trial and punishments are dealt with accordingly. That's how civilized people do things and the last thing we should be doing is going on a killing spree out of vengeance.
3) Elves need to let go of their past which they know very little about and strive to build a future on their own terms. Elves should strive to restore diplomatic relations with Humans and work with them whenever they get the chance. This is why a Celene-Briala alliance and/or having Leliana as the Divine would be a very good thing for the Elves.
Here is what Solas does:-
1) He wants magic to be practiced freely without any regulations or oversight whatsoever.
2) He allowed Corypheus to find his Orb, to use it to blow up the Conclave, kill lots of people and he gets away with it. Later in Trespasser, we discover that he plans to commit mass murder himself and once again, get away scot-free. For all I know, Solas should be on trial for aiding and abetting a mass murderer and for attempted mass murder, not walking away as though he did nothing wrong.
3) He behaved in a rather uncivilized manner towards the mages that tortured and turned his spirit friend. Yes their crimes are heinous, but we have the judiciary and we have prisons for a reason. My protagonist stayed Leliana from killing a spy because it was cold, treating people like trash. But when the moment came to stay Solas's hand against the mages that had done harm to his friend, I just feel my protagonist would have let him do what he needed to do. go ahead, Solas. A few strong words, maybe a punch or two. However, that doesn't mean I have to agree with his choices and he literally incinerated a couple mages that had no clue this elf was about to kill them. It wasn't a duel, it was calculated and swift rage. Meaning Solas, when pushed and hurt emotionally, resorts to very strong violence - Which is further reinforced in Trespasser where he reveals that he created the Veil and banished all the Evanuris for killing Mythal, which resulted in the doom of the Elven race as a whole.
4) He does not view modern Elves as his people and is practically indifferent to efforts made to strengthen Elf-Human relationships. Worse still, he has no problems killing the modern Elves, who are the result of his actions, because he wants to make the world safer for some ancient Elves .
5) He is a hypocrite. His famous words:- "Cause and effect. Wisdom as its own reward, and the inherent right of all free willed people to exist". Yet he has no intention to face the music for what he has done and he has no problem with denying the right of existence to people who live in the post-Veil world.
Given all this, why would I like him ? Because he is "complicated" ? Being "complex" is not a virtue. Because he is well written ? Vivienne is well written and I don't like her very much either. Because he approves every time you ask him questions ? Not really, he disapproves when you start asking questions about himself. Because he saved the Inquisitor and southern Thedas from the Qunari ? Both the Inquisitor and the Qunari those are the result of his rash action of giving his Orb to Corypheus in the first place.