Edward Albee said this quote

If you spend a hundred bucks, or more, to go to the theatre, something should happen to you. Maybe somebody should be asking you some questions about your values, or about the way you think about things. Maybe you should come out of the theatre, something having happened to you. Maybe you should be changing, or thinking about changing. But if you just go there, and the only thing you worry about is where you left the damn car, then you wasted a hundred bucks.