A flying monkey on a plane would make a good creature feature.
A female pilot fighting WW2 would make a good war and feminist movie.
A mother smuggling a baby onto a warplane would make a good psychological thriller.
But put them together, you get a fiasco.
On top of bad story and worse storytelling, there's Chloë Grace Moretz. She might be a good choice for the baby-smuggling story, but definitely not for the other two. She's in no way a convincing soldier, and definitely not a kick-ass heroine.
A female pilot fighting WW2 would make a good war and feminist movie.
A mother smuggling a baby onto a warplane would make a good psychological thriller.
But put them together, you get a fiasco.
On top of bad story and worse storytelling, there's Chloë Grace Moretz. She might be a good choice for the baby-smuggling story, but definitely not for the other two. She's in no way a convincing soldier, and definitely not a kick-ass heroine.