You seriously call winning Serie A as 'nothing of note'??
Yes. Winning a terrible league with Ibrahimovic, Pato and Robinho upfront, yet still getting knocked out by us in the Champions League with a team comprising of such starlets of Alan Hutton, Gomes, Gallas and Crouch..
But if you think that's a good manager (bearing in mind that was his first and only successful season at AC)...