DNF about half way.
I just found i was reading other books rather than continuing this one. Like it was a chore.
The idiocy abounded for both MCs, until I just didn't care what happened to them.
Starling was kidnapped from her patriarchal world where she was sheltered to the extreme and she is a completely silly mary-sue. Bran, who was also kidnapped, is an elite lab altered career soldier who has never had sex with a real woman.
The evil aliens force Bran and Starling to copulate because they want her to get pregnant... and she does get pregnant. Then when Bran is rescued by his fellow soldiers, he must stay behind because something about the ship's takeoff would be detrimental to her/their baby. The story was full of contrived/obvious plot devices.
That all sounded good, but just didn't pan out. The world they are stuck on is super inhospitable in the extreme and the evil aliens are determined to find them.
I don't know. I just didn't care after a while.