I would love to be wrong about this but the reality is that the majority of this doc is going to be centered around the band's 80s period. I expect the post Brave New World segment to bring all the remaining albums under one umbrella and dovetail into the typical spiel about how Maiden has remained relevant through the 21st century and continues to appeal to younger generations etc etc. With that in mind, if Maiden does continue for another 5 years and makes one or two more albums, it's not like any future activity is going to require the career spanning documentary to be updated.
In other words, I don't think this documentary is really a signal one way or another about Maiden's retirement plans. I think it has more to do with commemorating the 50th and probably getting some final interviews in before people start dying (see Di'Anno, as well as the missed opportunity to interview Clive again).
In other words, I don't think this documentary is really a signal one way or another about Maiden's retirement plans. I think it has more to do with commemorating the 50th and probably getting some final interviews in before people start dying (see Di'Anno, as well as the missed opportunity to interview Clive again).