I agree, I do not see what is so special about the seme, he is kind of a jerk.
Hmm the way the story goes, I predict (this is only assumption so don't take it too seriously) that he'll prolly end up with nobody but accepts himself fully as a woman and goes on about her life as a woman. Well at least it feels that way to me, and I'm okay with the outcome if it will be like that, but as I said, just my own assumption.
I'd like it very much. For the mc accepts herself and realize she doesn't need a love interest to be happy.
I definitely do not want the uke (wtf i forgot his name) to end up with masaki. I just can't like him, no matter how troubled he is. I can't feel for him. The uke needs someone better.