Review agent code from the outside in.
First confirm the behavior matches the request. Then inspect architecture, public contracts, permissions, migrations, and failure modes. Only after those decisions look correct should line-level style dominate attention.
Demand evidence: targeted tests, broader checks, and manual verification appropriate to the risk. Look for tests that merely repeat the implementation, unrelated churn, and confident fallbacks that hide errors.
Fast code generation makes disciplined review more important, not less.