My first reaction was "NOOOOOOO - another tawdry ballad to serve as a stopgap until the next epic".
I generally don't like it when bands do any variation of the "the road is so hard and I can't wait to go home" topic. For me, it's a way that musician's "break the fourth wall" and therefore detracts from my musical immersion. I was glad that Maiden stayed away from this subject (or cloaked it in storytelling) for so long. Having said that, they handled it better than most as they don't fully go down that road - I liked that it was from Bruce's aviator perspective and I could relate to it from a traveler's POV.
Musically, the song is fairly "stock". Nothing really that exciting other than Bruce's delivery and some good soloing from Dave and H. I'd rather listen to OOTS.