AI demos fall into two categories: Hollywood demos and real-world demos. Hollywood demos are polished and visually appealing but can be misleading. Real-world demos, on the other hand, present how the AI performs in actual scenarios, including its imperfections. This distinction is particularly important for evaluating AI agents in customer service, where the ability to handle complex and unpredictable conversations is essential. The article highlights a live demo of Fin Voice, showcasing its capabilities in a real setting, including handling interruptions and managing latency. During the Fin Voice demo at Pioneer, Chief Product Officer Paul Adams called Fin live, demonstrating its real-time performance. In just 90 seconds, Fin verified identity, fetched account details, and sent a follow-up email. Observers noted latency during data retrieval, a natural conversation flow, and Fin's ability to adapt to unscripted dialogue. These elements are crucial indicators of how an AI agent will perform under pressure in actual customer interactions. Fin Voice has seen significant advancements since its launch. Key features now include voice and tone customization, escalation protocols, deployment controls, and support for 28 languages. Important improvements focus on low latency, clarification flow, and voice-specific answer structures. The goal is to ensure customers receive accurate, timely responses, enhancing their overall experience. Live demos carry inherent risks since issues can arise, but they provide a genuine glimpse into how the system operates in real conditions. This authentic representation is vital for support leaders who rely on these systems to maintain their reputation. Understanding how an AI behaves in a real environment is crucial for making informed decisions about customer service tools.