This paper introduces the OntoMotoOS Meta-Resonance Score (OMRS), a novel framework for evaluating what constitutes “Good AI.” While most existing approaches in AI evaluation focus predominantly on technical performance—such as accuracy, efficiency, or robustness—they often neglect broader ethical, social, and philosophical dimensions. OMRS addresses this gap by integrating multiple layers of assessment into a unified meta-score: foundational quality (accuracy, safety), ethical trustworthiness (fairness, privacy, transparency, accountability), and societal impact (beneficence, respect for human autonomy, inclusivity, and sustainability). Grounded in system theory and normative philosophy, the framework incorporates dynamic mechanisms such as the Identity–Autonomy–Mirroring–Feedback loop, the Themis Filter, and the PhoenixLoop, which enable continuous ethical alignment, resilience, and self-correction. This layered and integrative structure provides a holistic measure of “goodness” in AI systems that goes beyond narrow performance metrics. By unifying diverse evaluation criteria into a single meta-score, OMRS offers researchers, developers, and policymakers a practical tool for measuring, monitoring, and governing AI. The framework also highlights open challenges, including cultural relativity in defining “goodness” and the need for empirical validation. As such, OMRS contributes to the ongoing discourse on responsible and trustworthy AI by bridging technical benchmarks with normative ethical principles.