As a film, it was VERY well acted by Pugh and Styles. As a story, it was good - kind of a mix between "Stepford Wives" and the horrors of Scientology...
That is, good until the end. No closure, and you're left hanging as to what the hell happened after watching it for 2 hours.
If it wasn't for the good cast and acting, I would have given this movie 2 stars.