Reviewers say Modern Requirements is most useful when teams need deep, connected requirements work inside Azure DevOps. They repeatedly praise having diagrams, notes, documents, tests, traceability, version history, reuse, and audit prep in one place, which cuts manual handoffs, stale links, duplicate work, and long stakeholder explanations. Common friction points are search and filtering, bulk actions and imports, some export and template gaps, occasional load-time issues, and a feature set that can feel heavy for smaller or simpler projects.