Honestly, I'm only half way through, but I am disappointed because of the "romance". There is such an emphasis on gay relationships, while personally, I have no qualms about people's decisions, but here it only detracts from the book. You can look at it a number of ways. (1) This is set in a medieval time period, in which open gayness was unheard of. (2) Even nowadays when its accepted, it isn't common. Why does everyone that didn't have a prior relationship now have to be gay? (3) WaT isn't a romance (or gay romance), its an adventure fantasy. In every one of Brandon Sanderson's books, the thing that draws me to reading them is the lack of plot holes, and I can just let myself get wrapped up in the fantasy world. With each of these numerous scenes, I am ripped out of this "fantasizing/imagination" and reminded that there is a political agenda here too. A "good story" is interrupted by unrealistic romances. (4) This leads into the idea that I read books to take a break from politics and enjoy a good story, which is ruined in WaT by the constant reminder of the political/social agenda that "being gay is normal".
Please don't take this the wrong way, I have nothing against people who make choices in their life to do whatever they want, or for it to be more accepted in society. I am only saying including this in a major fashion, especially as prevalent as it comes up in WaT, detracts from the book.
Yes, I think that adding this detracts from your books, but yhank you Brandon Sanderson for making such great books. The world you created is quite amazing and enjoyable to explore.