When people see this title, they're going to scoff, as I did, and dismiss it as a poorly done Paranormal Activity knockoff. Well, I'm here to tell you that, while it is a knock-off, it's not a bad little film. In fact, it's pretty good. Sure, it capitalizes on Activity's success--the characters even reference the film as a means of capitalization (though not of Activity directly), which wins points from me--but the suspense is effective, and the film obviously decided to mollify those who denounced Activity by addressing their complaints. The chief complaint being that nothing (physically) threatening really happens in Activity. Entity isn't without some holes despite decent editing, but the acting is mostly good when the mother isn't around, and the end works for me. One of my gripes with Activity was the addition of CGI, which Entity omits. Any horror fan would do well to check this one out. If you're wondering where this "mockbuster" came from, check out The Asylum.