First and foremost, "Days Gone Bye" introduces viewers to the post-apocalyptic world in a compelling and immersive manner. Through stunning visuals and excellent cinematography, the episode effectively portrays the desolate environment and the abandoned streets filled with decaying corpses. This establishment of atmosphere immediately captivates the audience, setting the tone for the rest of the series.

Furthermore, the pilot expertly prioritizes character development, focusing on the protagonist, Rick Grimes. Played by Andrew Lincoln, Rick is showcased as a complex and relatable character. His journey from confusion and disorientation upon waking up in a hospital to his resilience and determination in the face of the zombie apocalypse resonates with viewers.

This emphasis on character allows the audience to connect with Rick on an emotional level, ensuring their investment in his story.

In addition to character development, "Days Gone Bye" effectively lays the groundwork for the overarching themes of survival and morality that would come to define the series. The episode introduces a variety of supporting characters, each representing different facets of the morality and ethical dilemmas the survivors face. From the moral compass of Morgan and Duane to the ruthless survival instincts of Shane, the episode showcases the spectrum of human behavior in a world overrun by zombies.

The pilot also successfully balances moments of intense action with quieter, more introspective scenes. It establishes a rhythm that would become a trademark of the series, offering moments of respite amidst the chaos. This pacing keeps the audience engaged and invested, as they are allowed to experience the adrenaline-fueled excitement of zombie encounters while also delving into the emotional and psychological impact of the apocalypse on the characters.

Lastly, "Days Gone Bye" concludes with a powerful cliffhanger. Rick's discovery of the survivor enclave in Atlanta, only to see it swarmed by a horde of zombies, leaves viewers craving for more.

This dramatic ending sets the stage for future episodes, leaving the audience with a sense of anticipation and excitement for what lies ahead.

In essence, "Days Gone Bye" perfectly sets the stage for "The Walking Dead" by establishing the post-apocalyptic world, presenting well-rounded characters, exploring moral complexities, maintaining a balanced pacing, and leaving the audience hungry for more. Its ability to captivate and engage viewers right from the start contributes to the pilot's recognition as a standout episode in the television landscape.