nah, I mean he is bad just because he is bad at it. In Lazio times he was a great classical AM – not much passing, but running in a free space, beat a man, great shot from both legs etc. But he, as they say in boxing, doesn't have legs to do it anymore, surely can dribble and shot, but can not run.
But yeah, obviously in regista position he doesn't have a permission to operate as Pjanic operates in LCM role.