If half his numbers were before the league got the scouting out on him, then the other half was after the league got the scouting report on him.
And if his first half numbers are good, and his 2nd half numbers are, by definition, identical to the first half, how are they bad?
Look, he scuffled a bit to start the season, yes, but as Pal pointed out, he posted an .805 OPS since being recalled.
He's still developing, certainly, but early signs indicate he could be a very solid power hitter out of the #6 or #7 slot.