One gets a different sense in the middle of an event — in this case an aisle away from two Code Pink rude-niks being hauled from the hall as the crowd burst into “USA!” The electric excitement being in the center of the event can be either instructive or distracting. In this case what struck me was the solidity of McCain. He is a stocky man — he conveys weight and stability. His language is basic and he marched the audience through first principles of conservatism and basic policy objectives.
In short, this was a speech well suited to the man delivering it.