Complex sentence: Julie Benz has been well received for her portrayal of Rita Bennett and has won and been nominated for a multitude of awards, including one Satellite Award win for Best Supporting Actress and a Saturn Award win for Best Supporting Actress.
Split into simpler sentences: Julie Benz has been well received for her portrayal of Rita Bennett, winning and being nominated for a multitude of awards. These including one Satellite Award win for Best Supporting Actress and a Saturn Award win for Best Supporting Actress.