Great set.
I
fucking love the fact that this new era of Bruce doing solo material live est. 2024 came with The Alchemist. I certainly expected Bruce to return with his solo material at some point anyway, but I didn't dare to dream that they'd live debut The Alchemist in 2024, haha! One of the set highlights for me. The ending is such a standout moment. One of the most powerful things Bruce has ever recorded his voice on and it goes down very well live too.
As for the opening night of this 2025 tour, I get that there are handful of songs that a lot of people expected/wanted to see in there, but I can't really complain that they play around with the set a bit. It's something that people frequently wish Maiden would do, but I suppose the result would be the same...

People going "this is odd/strange/doesn't flow well..." and "why did they drop
those two songs and not
these?"
Not to be a jerk, for real: I totally get where it comes from, understand different tastes when it comes to setlist picks and I have obviously pondered such things myself too, haha.
But yeah, Flash of the Blade debuted just fine. The arrangement is nice. The chorus is, naturally, tough but Bruce got the hang of it after the instrumental break. It'll probably sound a bit better as the tour goes on. Interesting to see if they'll play
both, it and Revelations in Brazil, or just the latter.
Shadow of the Gods is massive - as expected. Nice to Gods of War back too. Not my favourite, but since Aquarius is (understandably) dropped, although it might very well appear in the set in the following gigs, it gives some "epic weight" to the end of the show as well.
I really like Starchildren too! They didn't play it too many times last year, so interesting to see if it'll be a bit more frequent one for this tour.