Reviewers mostly see GitHub Copilot as a strong, low-friction coding assistant that fits naturally into the editor, speeds up boilerplate, and helps maintain flow. Many say it understands local context well enough to suggest useful snippets, support learning, and ease work across languages or mature codebases with clear patterns. The main complaint is reliability: suggestions can be generic, buggy, or confidently wrong, often needing refinement and falling short on project-specific logic, larger refactors, or deeper reasoning, where some users still prefer tools like Cursor or Claude Code.