Why are all the characters ugly with no sex appeal?
All of them? * lol *
To each their own I guess?
I still find Leliana pretty attractive (her voice and accent, however, even more so; talk to me Leli, anytime you want, about anything). I also find Vivienne surprisingly attractive... and I'm saying "surprisingly" because I usually dislike women with shaved heads (except for when Natalie Portman did it, now she is quite the woman... b- but I digress a bit). In fact when I first saw Vivienne (during her intro in Val Royeaux) for some reason she immediately reminded me of Samara (I think it's because of their mannerisms and body language, and the cleavage, too). I also thought that scout Harding is rather cute, not "beautiful", but... cute, you know. And Sera is cute as well in my book, also them lips (they remind me a bit of Jack's... but nothing will ever beat Jack's lips... I mean... mouth lips... yeah).
And I thought that Josephine was also pretty, not "beautiful", not exactly what I'd call "cute" either but... still pretty. In fact I found her to be more attractive because of her politeness, civility and courtesy over her actual physical appearance (although physically-speaking she's pretty anyway). I can understand why some wouldn't like her nose however (I think it fits the rest of her facial traits). I also like her skin tone, it feels exotic (I'm a boring white person myself and I like colors, got a prob' with that? Well ok I'm not saying I'd kiss an Orc because I don't really like green skin but anyway point done). Also, those two Dalish girls in Iron Bull's Chargers team, not bad-looking at all (Skinner and Dalish, especially Skinner... although both her nonchalantly-delivered "Killed some people.", "Now I get paid to kill Shems." lines sort of would put urgent breaks right away... still she looks cute).
As far as males are concerned, Varric is... well, his chest hair is like his second face, really though he's a cuty. I thought that Iron Bull looks alright, he has a distinct personality (and appearance, obviously), also them shoulders, and he has a nice voice. And Cullen looks pretty cute as well. Additionally, Dorian is rather adorable (that mustache is a sublime head-turner).
Anyway, it's impossible to satisfy everyone's personal tastes, especially when it comes to "sex appeal".