Very Bad Things is Better
If you want to watch this movie, may I make a suggestion and implore you to instead watch Very Bad Things. It's the same story with modifications to script and setting, but essentially it's the same film. The difference is, Very Bad Things is way funnier and darker, it's way more interesting in both script and characterization, has way better acting and writing, and way better directing and editing too.
Jon Farvreau, Cameron Diaz, Jeremy Piven, Daniel Stern, Leland Orser, and Christian Slater (who is actually good in this role) make up the cast. The director and writer of Very Bad Things is Peter Berg. Compare that to the cast of Tyler Labine, Malin Akerman, Dan Petronijevic, and Lucy Punch. Also note that Cottage Country was written and directed by two men who've only worked on TV productions before, and this is their first foray into film.