Advisors:
1) Josephine: I liked her way more than I thought I would. I like how she tries to handle her problems herself instead of shoving them on me, I like her personality, I like her backstory, I like her romance, I like...well, everything!
2) Morrigan: I love seeing how much she's changed from Origins.
3) Cullen: Wanted to hate him. Couldn't. He's matured a lot and has some great talks.
4) Leliana: She unnerves me this game. All that talk of making people change? It's setting off warning bells in my head.
Companions:
1) Cassandra: I really, really liked her. She's a reasonable Andrastian, doesn't try to shove her beliefs down my throat, has a lot of depth and flaws, and admits and apologizes for her mistakes. She became a great friend by the end of the game.
2) Iron Bull: The guy's a bro. His total acceptance of transgender Krem, his camaraderie with the Chargers and the Inquisitor, and his total inversion of a typical Qunari makes him a total gem.
3) Vivienne: I get why a lot of people hate her--she's manipulative, is pro-Circle, etc--but I found her interesting. She provided an interesting viewpoint on the Circle and made reasonable arguments that actually made me think about mages. And she can display a bit of softness towards the Inquisitor, soothing their doubts and providing good advice.
4) Cole: I hated the kid in Asunder, but I love him here. He's really changed, and can change more in this game. He's also probably one of the few unambiguously good characters.
5) Varric: Don't get me wrong, Varric is still awesome. He's just...not that interesting this game. He's more Hawke's friend than the Inquisitor's, so having him around felt awkward. I did enjoy the "Wicked Grace" and "Aftermath of Adamant" scenes, though.
6) Dorian: I admire his attitude towards his homeland, and his struggles with his family and sexuality are heartwrenching, but besides that he's sort of your token snarky character...when you already have a token snarky character.
7) Solas: The guy is interesting. It's just a shame he disagrees with everything I say and do.
8) Blackwall: His character twist was shocking, I admit, and I admire his heroic nature, but other than that he doesn't really stand out.
...
-99) Sera: Hypocritical, childish, petty, insufferable, immature, arrogant, irresponsible, uses Robin Hood as an excuse for her selfishness, mocks the Inquisitor, shows a huge lack of empathy... *rants*