Earlier quoted context omitted.
They were published this year. They'll be cited next year if they are useful. There's a 6-9 month delay between paper submission and publication.
So how does he know they're so great then? In academic career progress contexts, citations are what matters. If your 'great' papers have 2 citations, they're objectively not great - in fact, they're pretty shit even. They might become 'great' next year, time will tell - but making a case of how great a researcher you are with a paper selection like that is, well, not very smart.
But yes, only time will tell at the end of the day.