Have a developer who isn't familiar with Q3s modularity work review the playbook and let us know how much of the content is clear and easy to follow.

We'll let a team member (SE2 or SE3) read through the doc in isolation and then apply their feedback to improve the playbook. As part of this feedback we should also ask some clarifying questions of the reviewee such as what they would do (per the playbook) when things deviate from the happy path.