'Bullet to the Head' -- 2 1/2 stars

Jason StathamSylvester StalloneVin DieselJean-Claude van DammeScarlett JohanssonJason Momoa
R; 1:31 running time We've been here before. The Sylvester Stallone vehicle "Bullet to the Head" concludes with an ax fight featuring Stallone against his sneering, murderous adversary, played by Jason Momoa, going at it like maniacs in the bowels of an abandoned power plant, the sort of...