I own nearly all the Maiden CDs, and this one still stands out as one of my favourites. Over the band's history of albums (is it 23 now?) this is definitely one of, if not, the best.
Now, in the classic words of stephen_armstrong_sa, whoever you are:
Track by track analysis? Why thank you.
(there, i gave you credit, so don't sue me)
Invaders: Strangely viewed as filler by a great deal as fans, but for me it's a classic play-me-loud brainless heavy metal tune. And that's no bad thing. 8/10
Children of the Damned: Brilliant riff throughout, and haunting lyrics from brucey. A tune brilliantly written and composed, stands out on the album. 8.5/10
The Prisoner: What other band could do a song based on an old show from the 60s and make it actually worth listening to? Probably quite a few bands, but maiden do it better. 9/10
22 Acacia Avenue: Another great song, even if it did kinda freak me out a bit at first. Packed with atmosphere and outstanding guitar work throughout. 8/10
Number of the Beast: Hooray! The famous title track doesnt fail to deliver. From the legendary words of the passage read at the start to the blistering solos (and everything in between), this is one of the best songs maiden ever wrote. 10/10
Run to the Hills: Another amazing song here. The simple but oh-so-effective riff at the start leaves other bands wondering why they didnt think of it first, and the pounding chorus is just amazing at max volume! Hilarious video, too. 10/10
Gangland: Well, after the last two songs, it would be nearly impossible to create something worthy of following after. Not to say this is a bad track, but it just seems a bit poor in comparison, that's all. 7.5/10
Total Eclipse: The only song on the album that went thru one ear and out the other when i listened to it. Give it a chance - it may not be able to stand up to the classic anthems a bit earlier on, but it's still quite good... 7/10
Hallowed be thy name: That's more like it! An explosive 7 minute finale to the CD. Mind-blowing twin guitar work from Dave and Adrian, and Bruce's voice can't be topped. How can anyone hold their breath for that long?! 10/10
Overall, this is a landmark offering from the band we all know and love. Or if you're a new fan, you will know and love them after this. Excellent bassage from the mighty Steve Harris and awesome guitars make for an energetic performance from start to finish. Bruce's introduction into the fold gives the band almost a different identity, but its a good direction to be going in. The signs are clear: buy this now!