It's really painful to collect the MC at Centrale. They made us going to 4 different pick-up points. BTW, we speak Italian. After 40 minutes we have finally found the tiny tourist info at stazione centrale. The card has zero value. At Museo Triennale we have paid the full 10€ entrance fee. At the MUDEC we had entrance to a small portion of it, but Kandinsky and Dinos would have been extra. No vale la pena!