Hard to explain it in words, but from these Youtube clips, this guy plays in "a too Italian way" for me.
He plays like a pivot of Milan, Inter, Roma, Lazio from 90s and early 00s.
He is kinda slow.
Uses his body a lot to shield the ball (as if he lacks technique and pace and then needs to shield the ball on a verge of a foul).
Plus I personally don't like Pirlo's style with too many long balls for our play.
Samper, who was sometimes compared to Pirlo, also annoyed me with too many weird long balls when he had "normal" solutions.
Again, I haven't watched him except on these clips, but I am not too impressed, especially for Barca.
Also, we have so many turtles already.
And this kid looks like a Lord of the turtles.