It has be bewildered that so much effort was put into the beginning of the movie only to shoot itself in the foot in the second act. What started out as a tense, creepy and mysterious movie ended with some b movie vibe nonsensical creature feature. Dont get me wrong who doesn't like a good creature feature, but this one made no sense at all. It was a big jump in the script that really didn't work out. One minute you're thinking "is it a ghost, is it a human, hmm" next minute "NO its angry deformed telekinetic spider sister". And if you think that's a big jump you probably won't like the jump from eerie horror to cheesy action movie either.