Mock Product Manager Interview: How to Evaluate Facebook Reactions

This product management mock interview demonstrates how to answer a metrics interview question. In this interview, the interviewee has been asked to measure the success of Facebook’s Reactions feature. We discuss the feature’s user value, define key metrics, and explore adoption across different audience segments. You’ll see how to tie these insights back to product goals and user behaviors. By the end, you’ll have a clear framework for answering metrics questions in product manager interviews.