not to be overly harsh, but BioWare games hardly go out of their way to provide meaningful differences in content between female and male characters
YMMV, but my female Cousland steps on the scene and she gets distinct female only dialogue with her father, Arl Howe, her mother, her brother, her mother's visiting friend, her visiting friend's son, her visiting friend's elven handmaiden, potentially Duncan (if she tries to seduce him), Alistair, Morrigan, Flemeth (who makes a mild overture towards a male Warden and not a female), both of the other Warden recruits she meets at Ostagar, and the prisoner in a cage who would like a kiss before dying. This continues with almost every recruited companion, like Sten, Leliana, Oghren, Shale. There's small differences in heaps of NPC conversations, with Ruck, with Bann Teagan, with Alistair's "sister." She can't even be convinced by a female as well as a male PC.
I mean, the list goes on and on. There's the Elven spy in Redcliffe who called her pretty when she was polite to him. I've exhausted almost every dialogue with both a male and a female character in Origins, and that game tried to work in a way to acknowledge the characters race and gender at least every other conversation. DA2 didn't have as much of that, but there was still a difference in banter, and flirting, and a few NPCs reacted with sexism or acknowledgement. Isabela, Anders, Fenris, Varric. There's gender specific dialogue all over.
A person could still feel like it's superficial, sure, but I've never played another RPG that both let me play a female and recognized it so consistently. In Skyrim, for example, it's mostly just a visual difference. I can think of two NPCs who noticed my character was female, but I don't remember any gender specific dialogue options. I don't know of any company other than Bioware that even bothers.