There 's a scientific law to be discerned here that producers would be well to heed : Mediocre movies start to drag as soon as the action speeds up ; when the explosions start , they fall to pieces .
Lege zientifiko bat dago, ekoizleek bete beharko luketena: film erdipurdikoak atzeratzen hasten dira ekintza azkartu ahala; eta leherketak hasten direnean, pusketatan erortzen dira.