MOVIE REVIEW
Machete (2010)
Joaquin Avellán/20th Century Fox
As a two-minute “fake” trailer accompanying the Robert Rodriguez-Quentin Tarantino opus “Grindhouse,” “Machete” had its charms. But just as many such high concepts, it suffers from “Saturday Night Live” syndrome, petering out when elongated to feature length. Mr. Rodriguez’s love for Mexploitation reverberates throughout the picture, but the sense of spontaneous, over-the-top joy that abounds in the better recent B-movie “Piranha 3D” is conspicuously absent.