Reviewers mostly praise Builder.io for speeding up design-to-live work: they say Figma imports are quick, edits can be made directly on the site, and the interface feels familiar enough to publish fast without heavy developer help. Some also value giving marketing teams more control and using the CMS for content-driven products. But the experience is uneven. Users report frequent AI hallucinations, a need for strong prompting skills, limited non-technical bulk CMS workflows, and in one sharply negative review, frustrating image editing, signup friction, and weak support.