So I went back and listened to The Longest Day just now. It really has the potential to be a top ten song, but after getting the Steve Harris Treatment it loses a lot of its charm.
The first verse and prechorus are awesome. Very suspenseful buildup. The problem is that it builds to a dull, repetitive chorus. Which wouldn't be too bad if the chorus didn't repeat itself a bajillion times. Then after the chorus, it just goes back to the beginning of the song, which doesn't make any sense. The song already built itself up, it should go somewhere else. Instead we get a generic verse-prechorus-chorus-repeat structure. By the time that chorus comes back again I want to turn the song off.
The instrumental section almost comes in and saves the day. It really is perfect IMO. Here's where I disagree with Foro, very exciting, very heavy, suspenseful. Great drums. The entire band emulates a machine gun at times. It's awesome. I definitely disagree with the "joyful and sweet" and "soft and poppy" descriptions. I find those parts to be quite dramatic. Not to mention classic leads. Very interesting harmonically too, they utilized 3 guitars well here. But then after the awesome instrumental, what do we get? Another round of repeating choruses. Lame.
If I had my way, the song would've been structured like this (parts in bold would be new parts):
Intro Verse
Pre-chorus
Bridge
New Verse (different riff)
Pre-chorus
Chorus (repeated once max)
Instrumental
Bridge 2
Chorus
Outro
Similar length, less repetition, more interesting and unique parts to compensate.