Final answer:
Too much reliance on financial data can harm a product portfolio during portfolio review meetings.
Step-by-step explanation:
Too much reliance on financial data can harm a product portfolio, particularly during portfolio review meetings. These meetings are crucial for evaluating the performance and potential of different products in the portfolio. Relying solely on financial data may overlook important non-financial factors such as customer feedback, market trends, and product innovation, which can lead to poor decision making and negative consequences for the portfolio.