Much to my surprise & horror, a lot of what's mentioned in the series/film (science wise) Is astonishingly pretty accurate. It led me down a long road of Wiki searches, and I feel smarter for it. I gave it 7 - mainly because the main actress is believable in her role, and to my astonishment, the theories presented in this film/series turn out to be more rooted in reality than that of science fiction. That alone made me appreciate it more than I would had it been too far fetched. It's a pretty smart/well acted low-budget horror/ Syfi flick.