can someone please tell me what the heck this movie be about . i be a huge blood and gore fan but this be thoroughly a disappointment . it have no real plot . no story line . it wasn not even worth the dvd rental of $ 4 . 00. huge and huge disappointment . i notice that it have some name associate with it like ben affleck and matt damon . do these guy even bother to read the script . and if they do . they should have just take the money they invest in this and burn it . at least they would have get more from it . i definitely would not recommend this movie to anyone . in fact it be so bad i actually take it back to my video rental place and request my money back . horror fan . stay far away from this one . it just a waste of time .