I think you are both right... but ultimately we do have two FACTS.
1. In 30 years, He has not accomplished any meaningful wins for the 2A community.
2. He may be a competent attorney, hell, he may be the BEST attorney in the world... but it will not change squat in NJ because the underlying demographics in the state are ANTI-2A.
My main issue with him, and only in the last few weeks, is that he became a fear monger knowing full well what he says would happen, cannot. Beyond that... the fear mongering is not helping the 2A community here, but helping his wallet. Through sales of more books, seminars, US Law Shield (where he is the main attorney).