Ugh. I watched this on a hungover Sunday afternoon. Man this franchise has really become tired. The acting has hit a new low. Rob Cordry has been brought onto the cast with little or no comic effect. Some of the 3D shots may have been interesting in the theatre, but here they feel and look extraneous. Gone are the Rube Goldbergesque death sequences. In their place are completely random and unsurprising deaths. The climax involves gunfire and fistfight which always means death anyway. Just a really silly and uninteresting addition to the franchise.
1/5 Lasers (This is the best death scene, but both obvious and unjustified at the same time)