Hopelessly violent but exceedingly well made.
-Dave KehrFull Review
Novelty of a gang swearing a blood oath to destroy a precinct station and all inside is sufficiently compelling for the gory-minded to assure acceptance.
-Variety StaffFull Review
Mr. Carpenter is an extremely resourceful director whose ability to construct films entirely out of action and movement suggests that he may one day be a director to rank with Don Siegel.
-Vincent CanbyFull Review