Larry Cohen has not been known for coherence in his pictures. As a writer, he is often excellent with creative twists and turns for every story. As a director, he is often sloppy and mostly leaves you disappointed, thinking that a great opportunity has been lost. In his movies major characters disappear without explaination and whole chunks of plot often seem to be missing. All the while you are thinking "what a shame on such a good story!". To my surprise, I found that "Ambulance" actually is held together quite neatly. No chop-chop editing this time. The plot runs amok here and there, but not damagingly so. It is amusing and suspenseful with spunky performances by Gallagher and Roberts and a really good one by Red Buttons. Some effort have been put into the action sequences and interiors. This movie, unlike many other Cohen-directed, actually looks like it had a budget. The pace never flags and even if the ending is no great shakes, it's satisfying. Nice score too.