Reviewers largely praise OpenArt AI for being easy to use and fast, with strong results for image generation, short-form video, and keeping characters or visual styles consistent across scenes. Creators say it helps with campaigns, storytelling, and illustration workflows without much friction. But the negatives are serious: several users report shrinking credits, higher generation costs, poor support, and billing or refund problems. One reviewer also describes biased, inaccurate image outputs in photo-to-anime use, so enthusiasm is tempered by trust and reliability concerns.