OK, 10 hours later, I've read up to chapter 63.
I like it, it definitely took a long time to not feel awkward, and the back story was certainly a confusing start, but I'm liking how the characters have developed.
I like that MC hasn't fallen crazy in love and forgotten her purpose, but has very slowly gotten to know the ML, both flaws and strengths.
I like that the ML has learned to contain his impulses and respect her choices.
I like that the brother has more depth than just a support character.
I especially like the world building, the struggles, the lessons the transmigrated character has had to learn from this new world.
The characters were flawed at the beginning, and there has been growth so far, and I'm sure there will be more to come.