The pacing of a series can greatly affect its impact on the audience. A well-paced series can build tension, create suspense, and keep viewers engaged throughout each episode. On the other hand, a series with poor pacing can feel disjointed, drag on, or rush through important plot points, leading to a less impactful viewing experience. In summary, the pacing of a series plays a crucial role in shaping the overall impact it has on the audience.