Question : How do you deal with criticism?
I'm not talking about drunks staggering up with the usual "this music is ****" comments, but constructive criticism from the customer who booked you that has clearly been thought through and sent to you days or even weeks after the event? Assuming that they are being polite and constructive, and do not appear to be immediately hunting for a refund or some kind of compensation, do you welcome criticism?
Do you have principles that you try to adhere to when dealing with criticism, or even a written policy?
Does it depend on what you think the customers ultimate motives might be?
Just curious...