This is a standard Netflix apocalyptic production . No one can sleep and slowly people start to lose their mind . A mother and her 2 children are travelling to a military run "hub" that claims to be working towards a "cure" and they think they can help them since the little girl can sleep. The ending is a little predictable to anyone who's been paying attention, but I thought it was enjoyable to watch. Stop expecting an intricately woven intelligent thriller everytime and just watch the movie for fun.