Keeping a clean sheet, doesnt mean he had a 'great game'.
A great game for a keeper is where he saves penalties and 100% chances, sets up dangerous counter attacks with quick throws to the right players, i a commanding presence in the box during set pieces etc etc.
He didnt make any saves today that any half-decent keeper couldnt have made. The best save was probably the deflected freekick, which was mostly luck. If any of the other Torino shots went in, people would be blaming him.
Good game from him, what is to be expected from a keeper with his experience and ability, nothing extraordinary.