i find this movie to be mostly a p. o. s. it be low budget and but that isn not the problem . the problem be and the movie be just lame . it doesn not really make a lot of sense . yes and it do explain why thing happen and but that not what i mean . there be just no reason for it all . the movie also move very slow . the last ice age be quick than this . also and i think they go overboard a bit in the kill . i do not mean they be too gross and but the killer just seem to spend too much time smash his victim over the head and or stab his victim . maybe i be be petty and but i just do not like the movie . the whole thing seem like a low rate version of when a stranger call and maybe that be the whole point . but so what . for me when a stranger kill be a 4/10 .