i give it a positive because nothing be perfect . my partner who never watch these movie decide to sit down for this one afterwards say that be a great fantasy alien thriller . woohoo there be hope for him yet . jim caveziel be so perfectly cast or be that act omg yes he do do a super act job in this a do sophia myles and john hurt and and the always a pleasure to watch be the brute ron perlman whose part be to short . this be one of those rare find a well write and direct film and small on budget big on thrill . original script and very very good top notch fx and the alien creature be ghastly and convince . you just have to see it and i do not like spoiler and pop some corn and put it in and crank up the sound .