Can't actually believe people compare this masterpiece to Quiet place... Quiet place is a crude and meaningless attempt at a survival horror, which may only bore a mature movie buff to death, the absence of logic in that movie is just depressing. BIRD BOX however is fantastic, extremely riveting and compelling story. It's so immersive that literally made me forget about my headache for 2 hours. Sure, there are a few things left unknown, but it makes your imagination do the work!