Owen Gleiberman Chief Film CriticDavid Dobrik, the 25-year-old YouTube superstar, has a grin that speaks a thousand words. Dobrik is the quintessence of cute — eager and baby-faced, with big dark puppy eyes and floppy brown hair combed so that it never seems combed. Clad in sweatshirts that he wears like pajamas, he looks like the comic-strip character Dondi crossed with Mark Wahlberg in 1995 crossed with the world’s smarmiest frat-house douche.
