It feels efficient. It's actually the single fastest way to invalidate your MOC program.
1. Never accept completion of any part of MOC retroactively - A change reviewed after it's built is documentation of a risk you already took.
2. Reject "N/A" with no basis - Every technical review item that's marked not-applicable should say why.
3. Don't approve incomplete PSSRs - An unanswered safety question is an unverified hazard sitting live in your process.