[5] Jason Voorhees is back, and this time he’s stabbing in three dimensions. For the third installment of the Friday the 13th franchise, Paramount Pictures added the gimmick of 3D to attract young horror fans. But even if you don’t watch it in 3D, all the pitchforks, arrows, yo-yos, and eyeballs that pop toward the camera lens still have their cheesy charm. The story’s not …