He's very fluent and eloquent, and yes, the words do just flow for him. I think he's done so many interviews where they all ask basically the same thing, though, that he's basically like reading off a script at this point. I've discovered that 'you know' is his favourite space-filler, and most of his utterances are made of single, never-ending sentences. I just put full stops in to break it up a bit, but as he talks he doesn't actually put pauses there.