I just played the game as I thought Marian Hawke would be, and not so much the decisions 'I' would make. Lame, I know, but I always got more fun out of playing a role than putting myself into the game. I'm eccentric, I make no excuses.
Long story short, with the apostate father, mage family (and how kewl is it that the human mage origin from the first game is from that same family?), and being the protective big sister to Bethany (who I love, seriously, I got a little 'too' attached to her I think), f!Hawke was very pro-mage, anti-templar, though not as anti as some people, who shall remain nameless.
Anders wound up being the only LI that didn't get angry with Hawke's upwardly mobile, pro-mage attitude. I always mess up during my first game (games of this kind anyway) and half the companions or more wind up hating the main character. I thought Merrill would probably be in the running for first love interest, but I think Marian's anti-demon warnings didn't settle well with the displaced Dalish girl next door. Funny how Merrill didn't like that and Anders agreed, I thought he'd agree with 'her', but he's all 'Anders friendship + 15'.
Does anyone remember Anders teasing Justice about wondering what sex was like back in "Awakenings" or was I off my medication again? I definitely thought of that during the romance scenes, which gave me a good laugh. "You're going to find out now, pal."
Anyway, while I liked how he was in Awakenings a bit more, I do think the way he is written in DA:II IS interesting and pretty emotional at times. I also can't lie, that first kiss where he almost eats Hawke's face was pretty spicy as kisses go. I felt like a peeping tom watching that kiss and got all embarrassed. I guess that's what laying awake every night for three years, with a lot of built up sexual tension, will do to a person. Anders I mean, not 'me'
Haven't quite finished the game yet, but I'm getting close, so maybe my opinion will change. Until then, I think his writing was nice, I didn't find it cheesy very often (there were a FEW lines here and there, but that's inevitable I think) and he's a very sweet, albeit off kilter, mage, and pretty bad ass in a fight, I must say.