Wait, did you get a refund!?? If not, that's f*cked up.
Now, strictly from an audience point of view I would have been pissed if I only got to see the first act or something. As a performer I know that stuff happens esp. since I'm one of those "I'm vommiting but I can still perform" people. BUT I paid my money and if you can't give me the second act because a performer's voice is shot(not they burst a blood capillary or twisted their ankle or something) I understand, but you better give me something! Maybe free tickets to the next show or a dinner coupon or something AND you better be kind about my wilingnes to oblige "thank you so much for understnading" etc. What do airlines do when they overbook or strand you? What do hotels do? Seriously, where were the producers on this one-aren't they concerned with the PR?
"Fidelity is more than mere display, it's what a man expects from life. Fidelity, like mine to Desiree and Charlotte my devoted wife..."