Indeed.
No, it does not make me think scifi at all, either.
If it wasn't for the "They're headed to the edge of the world... and just got a whole lot closer" tag line I wouldn't have the slightest idea this film has a single scifi aspect to it, something similar to the depth of scifi in Melancholia.
It LOOKS like a Texas Chainsaw Massacre ($9.5m budget) or Devil's Rejects ($7m budget) sort of film.