Italian Juventini aren't exactly known for being a patient or objective bunch as a whole, it's common for the majority to be ground down with the early mutterings of a few given enough time, bad results and fabricated media stories. Most of them are getting wound up about guys we haven't signed or even tried to sign. It's the same with any positive news, a signing or performance, exultation beyond belief. That's Italian fans, but it also happens here.
I don't have a problem with people being upset about perceived failures, he has made some and it's pointless denying it or in turn being surprised, but when they start talking about the great name of Juventus and how we used to sign players like Zidane and Baggio, it's totally irrelevant to our current situation.