Brienne is just so...boring, though.
Eh, guess everyone likes their own thing, I'm not judging.
Well, maybe a little.
Boring as in she's vanilla? I mean maybe, but even that's arguable. An 8'6 buff cowgirl that is submissive(tall/muscular characters are usually coded as being dominant), wants you to breed and marry herself and her family, but can also kick ass and carry you both in combat and out of it seems more original than dominant trap, "lovable" town bike, and the same "Alpha/Beta" character Savin has written in every single Fenoxo game. Even more so when you and her are a super lovey-dovey monogamous couple with her not fucking anybody but you in this world where most people go around fucking everything under the sun.
She's the most wife-able girl in the game, has a lot of good and consistent content, written by the best non-commission author, and is a serious, almost necessary, breath of fresh air in this uber promiscuous world. It's really no wonder why she's a pretty universally loved character.
If nothing else, boring in this game is pretty much the opposite of boring due to everybody being so over-the-top, so there's also that.