Well, I certainly didn't see that coming (spoiler)
I see some hate for this movie. Either you love the twist or you don't, but I thought it was pretty damn good. Especially when you consider the not-so-good horror movies you find on Netflix. This was one of their better ones.
P.S. Eli's constant yelling and whining was hard to bear. By the time we got to Dr. Horn trying to impale him, I was all for it.