At an incredibly divisive point in pop history Donna Summer managed to create an undeniable across-the-board experience of mass pleasure - after 'Bad Girls ' nobody ever tried claiming disco sucked again. It set the template for what Michael Jackson would do a few months later with 'Off The Wall.'
It's too expensive that's the thing nobody wants to talk about. It is too expensive to make movies. That's not true it is too expensive to market movies. Making movies is not.