Reviewers largely praise Capacities for its object-based approach, saying it hits a useful middle ground between Notion’s structure and Obsidian or Roam’s linking. They repeatedly highlight the clean, fast interface, strong mobile experience, daily notes, flexible tagging, and easy capture for bookmarks, projects, writing, research, and personal knowledge systems. The main caveats are a learning curve, less control or customization than Obsidian for power users, limited offline access, some missing features like imports or integrations, and pricing concerns for some users.