This is an interesting show with an interesting sci-fi / fantasy premise. Unfortunately, the episodes' writers and production team themselves suffered from a "we don't know what the heck we're writing here, we're just gonna keep you entertained in each individual episode". There is a story that moves forward from episode to episode, but several nuances and even aspects that were very huge just a few episodes prior become completely abandoned and betrayed.
** SPOILERS BELOW **
For example, in one of the middle episodes of season one, the world outside put on a big show of "goodbye" which it turns out because the military would nuke the whole village, but this strange dome ended up protecting its contents. For the next couple episodes, as I recall, the whole area just outside the dome was, well, nuked, completely barren. But by the last few episodes, the whole town just outside the dome is back again, green and lush with the same neighborhood that was there before it was all nuked, as if nothing back then had happened.
The whole "the butterfly is the monarch!" thing followed by the "you're the monarch!" and "he's the monarch!" and "she's the monarch!" played like a horribly played game of duck-duck-goose.
Some of the main characters are utterly unbelievable as human beings. "Junior", a fully grown young man who jumps from insane and imprisoning a former lover, to sane and competent and entrusted with a badge. A female top cop gullibly believes everything one guy (Big Jim) says and does the most ridiculous actions no cop would ever do, like tell everyone not to touch an alien lit-up device but then she goes and touches it herself, for no reason, at her own injury.
The show retained my attention to cause me to binge-watch, but by the end of Season One I was mostly irritated I got suckered into such a stupid mess of sometimes-consistency-sometimes- betrayal-all-the-time-just-entertaining "whateverness".