Ruflux
Ancient Mariner
It's overrated... because it has three of Maiden's all-time top 20 songs on it? Weird logic, but okay. I give that honor to SiT because it has only one all-time classic standout track. Don't get me wrong, I love that album and it has plenty of good songs on it, but the average songwriting just isn't at the "best album" level a lot of people seem to claim it is.It’s overrated because it has those three songs on it.
NOTB, as highly ranked as it is everywhere outside of Maidenfans, actually earns that privilege because it has some of the best fucking songs Iron Maiden ever put on tape on it, and even with two bummers (Invaders and Gangland) the rest of the album is also extremely good material. That's why I don't consider it the most overrated. It may be somewhat overrated, sure, but definitely not the worst example in my mind.