I am usually excited to read about heroines who aren't Mary Sues. Unfortunately, this female MC was just awfully shallow, selfish, and mean.
And her character doesn't grow at all until the end.
I feel so sorry for the male MC,
with his Pollyanna response to the chronic abusive treatment he's getting.
Fortunately, there were other side romances developing along the way, with at least one that I found cute. The unnecessary but adorable revelation of one enigmatic character's love interest also made me chuckle.
tl;dr: Mostly terrible characters that will make you keep reading so you can learn their comeuppance.