v0 by Vercel Reviews

Reviewers mostly see v0 as a strong front-end prototyping tool: it turns rough prompts or screenshots into clean React and Tailwind UI fast, helps people stay in flow, and often produces landing pages, demos, and first-pass components worth shipping. Several say it works especially well with Next.js. But the praise is narrower than “full product builder”: repeated complaints mention vague prompts leading to wrong assumptions, weak backend and data wiring, shaky multi-step flows, styling mismatches, bugs, and pricing that feels hard to justify when retries pile up.