yesterday I was both lucky and unlucky. I had two tickets for me and my wife (we're going to do "triplete" after Vienna and Berlin) but due to the system we were unable to take other two ticket for our daughters... they were in Berlin and they were enthusiastic to see Maestro in Milano.
Today I wrote a disappointing letter to the Filarmonica saying bad about Vivaticket system and problems.
If anyone has two more tickets to sell me, please... :-)