have anyone notice that this movie be make up of about 6 scene in total . each scene if you look closely ( which really and you do not want to ) be play at least 3 time over . and who notice the massive case of cameltoe itis that the teacher lady have when ask for the gun . man and she the style master . the cgi for blow up the dam be cut edge and not to mention when the helicopter go kaboom while travel at granny walk pace . overall and this horror movie which would have trouble scar a two year old be not worth pay the five dollar to rent it out . this pathetic excuse for a film be probably put together in 3 day ( or less ) for fifty buck ( or less ) . if you have just watch this movie and you just waste an hour and a half of your life which you will never get back .