Okay, so it doesn't exactly have an original title, but at least you know precisely what you're in for.
The only way that it could be more truthful is if it was called CAMCORDER ALIEN ABDUCTION. Because yes, it's a found footage film.
A family goes camping in the Brown Mountain region of North Carolina, where they experience the (very real) phenomenon of the Brown Mountain Lights...which of course turn out to be alien spacecraft. They run, try to hide, get abducted one-by-one; it's a slasher film without the slashing, basically.
Riley is the young son who does most of the recordings on his camera. He's got autism, and looking at life through the camera lens helps him to cope with everything, no matter how mundane. I'm not sure if this is medically accurate, so to speak, but it sounds legit, and at least the filmmakers bothered to come up with a reason why someone would continue to film while the shit is hitting the fan all around them.

The complaints that it didn't bring anything new to the table are accurate. It sticks strictly to the standard tropes and characteristics, never meandering too far from the beaten path. A little additional creativity would have bumped this up a hair beyond "decent", but still, decent ain't terrible, and there are a lot of terrible found footage films. You can put that on your video box.

Just sayin'.
—J/Metro