in general and i prefer horror movie that creep me out so much i be afraid of everything for the next day or so and not the one where people act stupid and get kill by an indestructible monster . this be one of those movie . the chupacabra of legend be a dog face lizard skin greenish gray monster that hop like a kangaroo and have fang and claw and have a row of sharp spine stick out from it back and and suck the blood of livestock . a in many horror movie and good and bad and this movie take liberty with the legend . it not only attack human and but it eat their intestine and have a bulletproof and nearly indestructible constitution . so tell me and how can a hypodermic needle penetrate it skin when bullet can not . and why and when the marine figure out that armor pierce bullet can hurt it and do they split up so the chupacabra can pick them off one by one . john rhys davies give a performance that rise above the bad movie and and chelan simmons and dylan neal deserve credit for their performance and too . otherwise and the rest of the acting be poor to bad and just like the rest of the movie . my rating be base on rhys davy and simmons and neal .