Every time someone says that a bunch of people pile in on him, then he'll get a goal and assist the next game. He's 20, he's inconsistent... like all younger less experienced players. There is incredibly obviously talent there, how much, how consistent he can become, who knows. He's had many absolutely fantastic games beyond what most players in the league produce and there isn't anything currently to suggest he won't improve quite a lot in the next few years.
He's not inconsistent at all, he's consistently average.
I don't see this supposed 'incredible obvious talent' either, I see someone with pace, and not a whole lot else.
5 years time, he will be like Nani, nailed on.