Yes. Perfection is a goal, not a destination. But I have a friend who wants bang for her buck, if it's not going to be perfect, it's not worth her time.
...but I don't mind "not perfect". I want it to be human. Especially these days...
FWIW, I really enjoy recitals, both professional (often more relaxed) and student (full of surprises!).
I went to the opera in Prague (Carmen). It was really very good. Our friends were raving about it. But it was somehow just "off". The audience looked like they were there just to be there, because it's something one does. The performance seemed to have been performed once too often. The cast wasn't inspired. The audience wasn't engaged. Everyone was going through the steps.
Contrast that to drama student productions; the audience is excited, the cast is excited, they feed off each others' energy. Mistakes are made, and laughed off...