So now having seen two concerts (St. Louis, Uniondale), here are some more thoughts:
Opening is pretty rock-solid. The Blackout is awesome live and Lights of Home has been one of my favorites on the new album, so it's a nice opening trio between that and Love is All We Have Left. The AR is stupid. I didn't bother with it on Long Island, but did give it a whirl in STL.
I Will Follow is always good live, but that can be a rotational song for sure. They should be rotating that in and out to make it more of a treat. Unlike i/e, it's not directly linked to Iris, so there's no need for it to be a staple for this story they are trying to tell.
The Ocean is a much better segue into Iris than a Bono story. It's still sort of a Bono story, but at least it's to a musical backdrop. This is much improved.
The Innocence section doesn't bother me. If they're going to do it though, do it all the way and include Raised by Wolves. It's an excellent live song.
Elevation-Vertigo-Desire always looks like on paper. It's very good live. With that said, I think only Vertigo of the three needs to be a staple. When Bono talked about Staring at the Sun and the album Pop, he got a very, very loud reaction when he said "Pop" in NY. Pretty easy to rotate the song they open the encore with. If they want to do Elevation some nights with the influx mix, fine, i get it. But why not also do Pop Muzik - > Discotheque into Vertigo? That would be pretty awesome. In 2005, they rehearsed Vertigo into Discotheque a lot in Toronto, before putting it into the encore for two appearances.
Desire is fine. At least it's a good version, but doesn't need to be played every night.
Acrobat rules, we all know that. I'm somebody who actually really likes Best Thing, but much like Every Breaking Wave (though not to the extent), it's a bit of a let down the way they play it. They have this great pop tune and they commissioned Kygo to make a mix of it and even played (mimed) it with Kygo last fall. Why not play a remix ala Crazy Tonight or something if they're bothered with the album version?
Staring at the Sun is a welcome addition. Pride is whatever at this point. Crowd loves it. Get Out of Your Own Way is fine. Not my favorite on the album, but it doesn't destroy the concert. American Soul was excellent both nights live, and was actually a highlight last weekend. It's definitely on the bottom half of songs I'd like to see from the new album, but they really did a good job with it.
Encore is... not as bad as it's made out to be, but not as good as it should be. Adding a song off their best album could do wonders. Or Wild Horses. Or any [insert awesome U2 song here] right before or after One. I'm fine with 13 closing. I get what they're trying to do, even if I don't think they have to tell this story, it's a fitting way for the show to end.
But there definitely is a missed opportunity in the encore.
Also...Bono's been going on about defiant joy or something. I/E felt much more joyful than E/I. The e-stage section on I/E was always a bit of a blast and felt sort of as close to "party U2" as we'll get. The E/I section there is pretty dark feeling, but it doesn't have to be that way. Should rotate the songs there more.
tl;dr: I enjoyed both shows a lot, they should rotate on the b-stage; add a classic to the encore.