How can the USCON being Codified be seen as a Strength and a Weakness?

-Strength: Powers of Government are set out and the Document is Judiciable (Ruled upon) making it difficult for one branch to become Tyrannical. Example: Executive Orders -Weakness: The USCON is Rigid and can become Outdated. This can leave Aspects of the USCON completely Irrelevant to Modern Day. The Second Amendment is a prime example