I would've definitely gave this 5 stars the ending was different. The movie itself is pretty dang good. It's on Netflix at the time of this writing. I can't believe I never heard of this movie considering my fascination with what the family is experiencing. Definitely a must watch. But be prepared to be left hanging in the end. It's not that you don't know what happened in the end, its just hard to explain without giving anything important away before watching it. Definitely not a waste of time and it had me on the edge of my seat most of the time lol. I am a movie buff and it earns a solid 4 stars imo.