If Maiden will not play it again, before they call it quits, then why not see "Live at Donington", or play "A Real Live One" to taste a bit of it. Like it or not, let's not disqualify hundreds of thousands (or even millions) of people who do like it, by disqualifying Maiden's no. 1 hit success, and by disregarding the energy that this song creates in a live situation, when a crowd gets enthousiastic. Tastes differ, but facts don't.
Of course it's far more important what you like than what others like, so don't take my comments too seriously. I only like to make clear that the song was not unwelcome when Maiden played it.