As the Product Manager for Google Podcasts, my initial focus would be on metrics related to user acquisition , retention , and engagement . User acquisition metrics would allow me to assess the success of our marketing strategies and determine if we are effectively attracting new users. Retention metrics are essential for evaluating the app's ability to bring users back. Engagement metrics, such as average session duration, active user counts, and episode completion rates, would offer valuable insights into user interaction with the app. In addition, I would pay attention to content-related metrics, including the number of episodes played, the most popular podcast categories, and user feedback ratings. Finally, for strategic metrics, I would monitor conversion rates to paid subscriptions and churn rates, as these would reflect the strength of our value proposition in converting and retaining paying customers.