Yes although they have a very strong squad. AC are filled with too many old players who cant perform at the same level for an entire season. Roma were shocking this season, especially in the first half, but then they did have serious injuries problems.
Juventus might be the team to give Inter a good fight next season, especially since they seemed to have got Diego now. A couple of signings might still be needed.
And ofcourse Fiorentina are having a second successful season, their lead over Genoa is now five points, which means win against Lecce, and they will be guaranteed Champions League football. Not sure if they will be ready to fight for the title just yet, but Prandelli has to be applauded for making the right signings once again, and despite having far less depth than Inter, AC, Juve and Roma, he managed to get them performing consistently. Gilardino has rediscovered his Parma form, and is probably having a nice laugh at AC Milan. Jovetic is an awesome find as is Felipe.