There's not much I can add without going into detail.
Mussolini claimed that his Corporate State was a revolution. It was in fact nothing of the sort. Very few changes were made to the Italian economy; the working classes were still completely answerable to their employers and gained little in return. Mussolini wanted to steer clear of the traditional ideologies of capitalist and communist, finding a "third way" like Keester said, but failed.
I can't remember who said it, but the Corporate State has been likened to "looking in a dark room for a black cat that isn't there".