All people cry about anymore is how no one writes anything new and when they do, they don't like it. I loved the premise and honestly, it's a really good movie! For a $2,500 budget, the acting was decent and yes it's very low budget but good story that kept you guessing. It's a lot like don't breathe, another movie I love but has subtle differences. Not understanding the hate at all. A low budget wonder in my humble opinion.