Reviewers mostly see bolt.new as a fast way to turn prompts into working websites, mockups, and MVPs, especially for non-coders and founders who want to ship quickly. More technical users praise its browser-based full-stack workflow, editable code, and support for tools like Next.js, Supabase, and npm; makers of and echo its speed for rapid prototyping. The main complaints are opaque or heavy token usage, weak support, occasional overbroad rewrites, and limits once projects grow more complex.