This little indie movie does a decent job of combining certain popular psych thriller / horror tropes. The only two I'll list for fear of giving too much away are the use of isolated settings - in this case the first trope is Colorado Rockies just outside a tiny town during a blizzard. The second trope is the indomitable human will to survive the most unforgiving situations.
With that, enter main character David - an apparently mild mannered smallish 30 something guy just trying to get home in the early hours of a massive snow storm. Then enter pretty waitress in the only diner for miles that is trying to serve pie to David because the kitchen is otherwise closed. Then enter drunk and large boyfriend of said waitress who decides to smack her around in front of smallish David.
From the diner, we will eventually get back on those mountain roads, into an ever worsening and rather unpredictable storm. A storm that will prove to be the backdrop and indeed a growling character in itself as the two main characters fight to survive.
My main criticism of the movie will be the last 20 minutes. Without saying more substantively, I believe Directors missed an opportunity to make a much better and more horrifying movie. Instead we were left with a sudden and flat ending.
The acting was solid. The sets and cinematography are quite well done. But as often happens in B-land, the movie sputtered out.