If it makes it any better at all, I found out at 1am yesterday that I can save before each and every dialogue option. And so many of them are so worth seeing that I can't stop.
Particularly with Astarion, since he's such a fabulous drama queen about everything that happens to him. I could be nice and curry favor with hands-down my most useful teammate like I actually want to do OR I could watch him throw a giant angry tantrum at me for "ruining his fun all the time" and demand to know whether I have "some sort of condition." I don't necessarily want the negative points on my file, but I know which one's funnier.