SiGns

[tyler]

I can't remember where I heard this, but I heard that the twist in the end has to do with Mel Gibson's religious faith more than aliens.  In the movie, he is a former preacher who has lost his faith.  Again, I can't remember where I heard this.

[wuggles451]

my theory is (wait for it) corn husk monsters

[John]

>Also, whenever the preview asks "What could bend stalks like this?" I have to
>answer "Guys with plywood."

 From what I've read, the plywood method crushes and breaks the stalks, while in true crop 'circles' the stalks are bent over, but not broken and will continue to grow.

>phenomenon of crop circles is a natural occurance (except just single random
>circles..not connected..no designs) that is attributed to cyclone type winds...sort
>of like dust devils but stronger. When people realized they got media attention

 Have you seen the video footage from a few years ago with blobs of light floating over a field creating the circles?

>But at the same time "Stir of echoes" came out that year which I thought was
>much better

 Me too. I've always like supernatural films where the ghosts aren't the bad guys, just spirits looking for help.

>my theory is (wait for it) corn husk monsters

It's He-who-walks-behind-the-rows!