THROUGHOUT THE WHOLE MOVIE IT WAS COMPLETE STUPIDITY THESE PEOPLE LINE UP TO GET KILLED NOT 1 PERSON IN THAT MOVIE KNEW HOW TO ACT SO YOU COULDNT TAKE ANY OF THEM SERIOUSLY THE GORE WASNT REALISTIC IT LOOKED FAKE THE WHOLE STORYLINE WAS FAKE PEOPLE SURVIVE HONESTLY I DONT KNOW HOW WITHOUT A SCRATCH AFTER YOU HAVE BEEN SHOT BLOWN UP AND A BUNCH OF ROCKS FROM THE MINE FALL ON YOU HOW IS IT POSSIBLE TO NOT DIE THE TWIST IN WHO THE KILLER IS PROBABLY THE ONLY SHOCK IN THE MOVIE IT WASNT EVEN SCARY THE 3D AFFECT WASNT AS GOOD AS THEY EVEN SAID IT WAS THERE WAS ONLY SOME PARTS THAT WERE ACTUALLY IN 3D AND MOST OF THE TIME IT WAS BLURRY!!!!!!