This is your classic survival story about a group of people huddled in a house trying to escape an unknown phenomenon that causes suicidal tendencies. So you see them bickering and running from nothing. You don't see the phenomenon which is shown as light and wind. And the classic trying to reach the promised land trope has been done countless times so nothing original here. But it's still watchable if a bit familiar and disappointing and Sandra Bullock makes any movie great.