Your post just makes my case even stronger because it again shows how people underestimate the guy. He is the closest player to Marchisio in terms of playing style and ability there is in Serie A and saying he is not a good passer just shows your lack of knowledge about the player. Football is not all about scoring or dribbling you need to have players who are sound defensively, pass the ball effectively and are composed on the ball. One thing that people also seem to forget is the vocal part of the game which is really important and Biglia is clerly a leader on the pitch.
I can understand the fact that some people don't rate these kind of players but preaching about it like the absolute truth in my opinion shows the lack of understanding for different roles in a football team.