Your crowd size comparison was more than likely an interest in what laughable would come out of Trump's mouth.
Trump gave a dark and tempestuous speech in which he referred to Kim Jong Un as “Rocket Man” and threatened to “totally destroy” North Korea. He labeled the Iran nuclear deal an “embarrassment” and strongly signaled that he planned to rip it up. Trump was belligerent and bombastic, threatening to start or exacerbate a number of conflicts, while ranting about refugees and free trade. When it comes to foreign policy, at least, the Bannon wing is still very much alive.