That's basically the reason I can't get myself to be interested in Viv, either. She's gorgeous though, so I'm conflicted, haha.
Solas, if he ends up an LI, I might try that one as well eventually. I forgot about him. Not really attracted to him, but he's interesting.
See I love ambitious power hungry characters so I have a feeling Vivienne will be one my favorites. That and she has one of my favorite designs out of any DA characters.
I'm interested in Iron Bull as an LI and Dorian as well, so I'll definitely roll up a male Inquisitor at some point. I like what I've read about Sera but I'm not interested in her has a romance, though I'll probably try it at some point.
Solas is growing on me but the only thing about him that makes me think he'll be an LI is that all the other DA games have had male Elf LI's. Everything else I've heard about him makes me think he's more of an older mentor figure for the Inquisitor, same with Blackwall.
And I'm completely neutral on Cullen, always have been. I'm hoping Inquisition will give me a chance to understand why he's so popular. 