This starts of as a fairly standard girl trapped in house with killer type movie,but goes where I never expected it to. This girl is sorting out junk in her old house,with her father and unlce,soon the uncle leaves in a huff and her dad is heard upstairs falling to the floor,so she wanders the house avoiding the killer in the home. The continuous shot idea is an interesting one and kind of works even if a little needless. What I really liked about this is how it all turned out,becoming something other than the standard movie of this type. You do wonder through the movie what is with the childhood friend she can't remember and the reference to poor memory. Who is the killer you ask yourself and what's with the little girl she sees a few times. More to the point,will she escape from her nightmare? Exaclty what is going on through the silent house is revealed in a slightly enigmatic way,but I appreciated it and if it wasn't for this I probably wouldn't rank it so highly. As I say,what starts of quite average becomes something very respectable,well I thought so.