I disagree, I feel that other than the tone it was a surprisingly poignant story.
Well, we're certainly allowed to disagree with one another, though I should specify my issue isn't in content, it's in application. It's not well written from a technical stand point, not a thematic one.
As to the new stories, I was right, Elspeth is dull as dirt, but contradictorily, that almost works to the story's advantage in this one. Seeing one of the characters just make ends meet was surprisingly refreshing, partly in how mundane it was, but also in how mundane it was to us specifically. No medieval daily life that most planes make you walk through, nor high fantasy shenanigans. It's a relief for a change of pace.
Unfortunately, it's one of two problems in the story too. Walkers might be use to seeing wildly different things, but the staggering lack of culture shock here is... Highly distracting. Even more so, the supposed adaptability that language concepts work into the prose where they have no business being. I just find it staggeringly difficult that someone who has spent the majority of her life in a bronze to iron age setting would so readily be able to slip seamlessly into a post industrial one.
For all the faults people want to dump on way of the spark for it's story, Teyo's reactions to a new culture were genuine and logical. We need more of that here.
My second issue with this story was the reunion was absurdly underwhelming. Now, I'll grant, that might be due to either space or time limitations, but it's a hugely anticipated and relevant moment and it's just so... Bland. Where's the pathos? Why the eagerness to part? It just comes across as flat. (Similarly, though this I've long given up on worrying about, the staggering improbability of two walkers every meaningfully encountering one another.)
The coy way they want to interject this in the middle of another story also does it no favor either, instead of giving it the time and attention it properly deserves.
On the other end of things, I will say, the art has been constantly very striking and appreciable. One of the best looking sets to come out in a while. It almost has some of the old pizzazz from back in the day, at least in terms of creativity.