Reviewers largely see n8n as a flexible, self-hosted automation tool that handles complex, multi-step workflows, API-heavy jobs, and internal integrations better than Zapier or Make. They repeatedly praise the visual builder, JavaScript support, privacy control, and low operating cost, with use cases ranging from AI agents and marketing flows to incident response and messaging. The main drawback is a real learning curve: beginners can struggle, and some want better multi-user scaling, version control, AI help for code, and more built-in integrations.