The plot moves quickly and keeps one's interest, and the special effects are cool. Those are the reasons why I voted as high as 5 on this very violent movie. I found it disconcerting that lead characters wear black trenchcoats, sunglasses and combat boots while they indiscriminately kill innocent people especially in light of the recent shootings at Littleton, Colorado. I suppose there may be people who think that human conscience is not dulled by viewing of this kind of gratuitous murder. As a counselor I cannot agree, and therefore I cannot recommend this movie.