The Astronaut
I'll give Kate Mara credit for taking unusual projects. However, when they don't work they really don't work. The Astronaut starts out as a psychological thriller with Mara cast as our astronaut recently returned from space and suffering "common" side effects while kept in seclusion in a secure facility off the grid (which at least makes for an interesting setting as events devolve). Mentioning several times what our astronaut is experiencing is normal, the film continues to push and prod Mara's character to question her reality and her sanity.