Amanda Cutting

I didn't understand the point of this movie. I get it's the end of the world, but why? What are these creatures? Where did they come from? Why were crazy people "spared"? Why did this start in the first place? Too many questions, not enough answers. Very disappointing considering all the hype surrounding it. Reminds me of how I felt watching 10 Cloverfield Lane - great movie that got ruined in the last few minutes by the presence of aliens.