Human review is more than a final click. It handles exceptions, boundaries, accountability, external tone and business context. When designed well, review makes a system faster.
Make review explicit: who reviews, what they inspect, the evidence, response window, rejection route and audit trail. This also clarifies what the model must not do.
Use the same language for human, AI and system in the website, POC and production. Understanding a workflow node makes delivery boundaries easier to understand.