Don't know much about Islam or jihadism, but this movie really hits you and teaches tou a lot about the subject.
Performances are excellent, the narrative takes you step by step on the brainwashing journey these girls go through, where they'll loose everything they've known for a promise of a life after dead that will finally cost them every piece and connection that makes them human.
Movie is slow yes, but it pays off. Highly recommended if you're not in a hurry or want watch something meaningful.