This movie stands completely on the performance of the main character. And I think Rebecca Hall was quite convincing. A good horror movie but maybe they could forget about the jump scares next time. [spoiler] I rewatched the trailer afterward to be sure, and I really found it and the name misleading. The whole house and the mirror house/world concept play's a very little role in the movie, and it left me a bit disappointed. I expected more of this alternative reality stuff. [/spoiler]

two things make this movie worth it: rebecca hall's performance and ben lovett's score. otherwise it's pretty weak. the scene after she falls asleep in claire's lap tho. shit took about 10 years off my lifespan i'm still Stressed man i have a heart defect don't do that to me

A frustrating movie that never really goes anywhere ,you pretty much can figure out the movie in 15 minutes