S92S.C⊙M In "Impulse" a female undercover cop (Russell) stings johns, gets involved with a drug bust, and...yada yada yada. A typical and ordinary Hol.lywood crime genre product with Russell and Fahey sharing the spotlight, "Impulse" is a pas92sr flick, shot entirely in and around L.A., with the usual ugly bad guys, macho cops, chases, shoo⊙mtouts, etc. with the emphasis on drama over action. Nothing new here. Best enjoyed w.ith your favorite becverags92se and muns92schies.