Complex sentence: Film critic Ruth Stein also credits director Martel for capturing the mood of the film, and wrote, Martel is especially good at capturing a claustrophobic environment, and she wisely leaves ambiguous the question of the doctor's complicity in Amalia's frenzied state.
Split into simpler sentences: Film critic Ruth Stein also credits director Martel for capturing the mood of the film. She writes, Martel is especially good at capturing a claustrophobic environment, and she wisely leaves ambiguous the question of the doctor's complicity in Amalia's frenzied state.