Reviewers mostly say Windsurf meaningfully speeds up coding, with repeated praise for accurate suggestions, strong debugging help, fast autocomplete, and Cascade for writing tests, refactoring, generating files, and handling routine work. Several users like its familiar workflow and compare it favorably with other AI IDEs, though some call the race close. The main criticism is reliability: reviewers report bugs, broken context on complex projects, connection timeouts, account and token issues, and weak support. A few also say it is less useful for non-programmers than it may seem.