Jenna, even the screenwriter knows the movie is hooey:

“Even the Younger Dryas period happened over decades and decades,” said Adamec, who read the script before shooting began.

“I looked at the screenwriter and said, ‘you know, it’s not realistic.’ He said: ‘Yes, I know — it’s a movie’.”

I doubt I’ll pay to see this thing in the theaters. But I confess, I can’t wait to see it on cable: