Reviewers largely see Grammarly as a dependable daily writing aid that catches grammar, spelling, punctuation, and clarity issues quickly, with especially strong appeal for emails, documents, and non-native English writing. Many say it improves confidence, saves proofreading time, and works smoothly across browsers and apps. The main complaints are familiar: some suggestions feel intrusive, overly generic, or slightly off in context, while premium limits frustrate free users. A few also mention clunky extensions, weak Google Docs support, high pricing, and occasional performance strain.