This disgusting combination of violence and cheap jokes has to be avoided, unless you are a devoted Liza Minnelli fan... like me. Liza has this very personal acting style (a nervous kind of energy) you either love or hate. I think it´s great, and it almost turns trash like Rent-a-cop into something watchable. For the real Liza experience, watch ´Sterile Cuckoo´ or ´Cabaret´.