uHm okay this was an interesting movie, it made literally no sense and it was super boring until the last 15 minutes. It’s not really a horror because it’s just a crazy old lady running around after 9.30. Like why 9.30? Mental people usually are not just crazy after a certain time they don’t go from playing Yahtzee at 9.29 to trying to kill kids within the next minute! It would of been a lot more helpful or more interesting if we were given clues that they weren’t the real grandparents. And overall it was a waste of time and I hated it but, the very ending, they very last 5 minutes were enjoyable. ( is it because the movie was over? I’ll never know)