Product Management Mental Models for Everyone: How to do a Product Critique

Product Management Mental Models for Everyone: How to do a Product Critique

Introduction:
In the world of product management, having a strong foundation of mental models is crucial for making informed decisions. It's not enough to rely on isolated facts; instead, we must build a latticework of models that help us navigate complex situations. This article combines two topics: product management mental models and how to do a product critique. By exploring common points between these topics, we can gain unique insights on how to approach product development and evaluation.

1. Return on Investment:
   When comparing possible projects, it's important to consider the resources available to a product team. Time, money, and the number and skill of people are finite resources that need to be maximized. The goal is to choose the project that maximizes impact to customers for every unit of resources allocated. This ensures efficient use of resources and drives better decision-making.

2. Time value of shipping:
   Product shipped earlier holds more value to customers than product shipped later. To make informed investment decisions, it's crucial to consider how quickly features can be shipped. Features that can be delivered faster should be given more value. This approach allows for quicker customer feedback and iteration, leading to better product outcomes.

3. Time Horizon:
   The time horizon we consider when making decisions can greatly influence our product strategy. Asking ourselves whether we should focus on creating the most impact in the next three months or the next three years will result in different decisions. Depending on our goals and the stage of our product, we need to align our strategy accordingly.

4. Expected Value:
   Every decision we make carries probabilities of multiple future outcomes. By considering the probability-weighted sum of these outcomes, we can determine the expected value of a decision. This helps us evaluate the potential return on investment and make more informed choices.

5. Working Backwards (Inversion):
   Instead of starting with a problem and exploring towards a solution, it's beneficial to start with a perfect solution and work backwards. This approach helps us identify the necessary steps and priorities to achieve our desired outcome. By focusing on what's ultimately impactful, we can optimize our product development process.

6. Confidence determines Speed vs. Quality:
   Confidence plays a crucial role in determining the trade-off between speed and quality in product development. When we have confidence in the importance of the problem we're solving and the correctness of our solution, we should prioritize high quality. However, when the problem's importance is not yet validated, it's better to launch something quickly to gather customer feedback and validate the problem's existence.

7. Solve the Whole Customer Experience:
   Creating great customer experiences, particularly in moments of distress, can earn long-term customer trust. By considering the end-to-end customer journey and addressing pain points, we can create a holistic customer experience that drives loyalty and satisfaction.

8. Experiment, Feature, Platform:
   Different types of product development require different approaches. Experiments focus on learning and validation, while features aim to provide value to customers. Platforms are long-term investments that require high quality and enable the creation of useful features. By recognizing the type of development, we can set appropriate goals and trade-offs for each.

9. Feedback Loops:
   Product outcomes are influenced by systems connected by positive and negative feedback loops. Understanding these loops helps us identify the drivers of growth or decline and make informed decisions. By considering the broader system, we can better understand the impact of our product decisions.

10. Flywheel (Recursive Feedback Loop):
    The flywheel effect occurs when positive or negative feedback loops accelerate product growth or decline. By nurturing positive feedback loops, we can achieve accelerated growth. Understanding this concept helps us identify opportunities to leverage feedback loops for sustainable product success.

11. Diminishing Returns:
    Continuously improving the same product area eventually leads to diminishing returns. At a certain point, additional efforts result in minimal customer value. Recognizing this point is crucial to know when to shift focus and invest in new areas.

12. Local Maxima:
    The local maxima represents the limit of incremental improvements, where further iterations create no customer value. This mental model emphasizes the need for a step change in product capabilities to drive meaningful progress. Recognizing the local maxima allows us to innovate and explore new opportunities.

13. Version Two is a Lie:
    When building a product, it's important not to rely on the assumption of a second version. The first version should be a complete product that provides value to customers. By treating the first version as a standalone product, we ensure that it will continue to be useful even if no further improvements are made.

14. Freeroll:
    A freeroll situation arises when there is little to lose and a lot to gain by shipping something fast. This approach is useful when the current user experience is subpar, and any reasonable change is likely to significantly improve it. Different from fixing bugs, freerolls focus on enhancing the overall user experience.

15. Most Value is Created After Version One:
    Launching the first version of a product provides a valuable opportunity to learn from customers. The majority of customer insights come after the product is launched. It's crucial to iterate and build upon these learnings to continuously improve the product.

16. Key Failure Indicator (KFI):
    Pairing Key Performance Indicators (KPIs) with metrics that should not go in a certain direction helps ensure healthy growth. KFIs act as checks and balances to ensure that our actions create net-healthy outputs for the company. By aligning KPIs with desired outcomes, we can track and evaluate product success.

Conclusion:
Combining the mental models of product management with the process of conducting a product critique allows us to approach product development and evaluation more effectively. By considering factors such as return on investment, time value of shipping, time horizon, expected value, and feedback loops, we can make informed decisions. Additionally, understanding the importance of complete products, freerolls, and the value of iteration after the first version helps us create successful products. Incorporating these mental models into our product management practices will lead to better outcomes and a deeper understanding of our customers.

Actionable Advice:

1. Continuously build a latticework of mental models to make better decisions in product management.
2. Consider the time value of shipping and prioritize features that can be delivered faster for quicker customer feedback and iteration.
3. Pair Key Performance Indicators (KPIs) with metrics that ensure healthy growth, creating net-healthy outputs for the company.