Michael does not strike me as the typical apologist for Christianity. His tone is mature and he exhibits a refreshing willingness to examine ideas and take them seriously. He has also expressed admiration for Objectivism, which I find encouraging.
Still, Michael seems to have a persisting hesitancy to address direct questions responding to his statements. To his credit in this regard, he has expressed caution for taking things slowly and addressing issues in a sequential manner. However, the list of outstanding questions has been growing since the discussion first began.