The voice of Liara, and a body like Lightning, Actually Miranda is definitely hotter than Ashley, though my main has been disappointed with the lack of Miranda in 3.
The stock photo of Tali is great, would be better with showing a rendered Tali though. Jack is pretty cool, not in to all the tattoos though.
Edi was a shout out to the 80's sex bots. Why was there not a bi option for Traynor will forever allude me, and make people of indian decent wonder at the quality of representation they get in the 3rd title, as the exotic girl romance would have been a great addition instead of choosing between Liara and Ashley again for my main (I made that decision in the 1st game for goodness sakes). I guess weirdness from DA2 Anders must have contributed. I liked the straight version, might as well have just let me choose if I wanted the straight or gay version of the character.
Overall, the best experience a game romance can give, especially with the romances of this game is the option to have the bra on or cut off scenes with the bra off without being too revealing (This is more about the characters than it being porn right, lol)